|Michael Easton as Dr. Silas Clay|
|Portrayed by||Michael Easton|
|First appearance||May 13, 2013|
|Created by||Ron Carlivati|
|Introduced by||Frank Valentini|
|Nickname(s)|| Si (by Nina and Ava)|
McMeanie, McSullen (by Felix)
|Education||Attended Columbia Med School|
|Occupation|| Chief of Oncology at GH|
|Residence|| 829 Hawthorne Dr, #82|
Port Charles, New York
Easton also portrayed Silas' brother Stephen Clay briefly from February to March 2013 (on GH) and played Stephen's vampire persona, Caleb Morley, on the now cancelled GH spinoff Port Charles from 2001 to 2003. Easton also portrayed OLTL police officer/FBI Agent John McBain from 2003 to 2012 and transferred that character to GH from February 2012 to March 2013.
Sam Morgan goes to a Manhattan hospital looking for Morgan Corinthos after he is beaten by thugs whom he owes money. While trying to find information, Sam meets Silas who she thinks is Stephen Clay, a serial killer who kidnapped her and her son Danny a few months earlier. Silas reveals that he is Stephen's older brother, and that he hasn't been in contact with his brother in ten years. Sam tells Silas of Stephen's crimes and his death, as well as that he had a son, Rafe Kovich, Silas' nephew. She is stunned when Silas doesn't react to the information, and she leaves when Morgan is found.
A couple days later, Silas arrives at Sam's penthouse, wanting to meet Rafe. As Sam and Silas argue, Rafe returns home, but wants nothing to do with his long-lost uncle and storms up to his room with Molly Lansing-Davis. Silas tells Sam he will be back, and leaves. At Kelly's diner, Silas serves Sam with a petition he'd filed for guardianship of Rafe. Sam questions Silas' motives and Rafe tells Silas he doesn't want to live with him. Sam's mother, Alexis Davis, promises to help her daughter keep Rafe. In court, Diane Miller, who Silas hired, trashes both Sam and her late husband, Jason Morgan, in order to depict Sam as an unfit mother. After the hearing, Sam stays behind to confront Silas, who tells Sam that her son Danny is sick.
Silas follows Sam to the hospital and informs her that Danny has cancer, before leaving abruptly. Later, Silas runs into Dr. Patrick Drake and demands to see the test results, but Patrick refuses. While Sam is at the hospital waiting for the results of Danny's biopsy, Silas is awarded custody of Rafe and decides to take him back to Manhattan. He later has a change of heart and drops Rafe back at Alexis' while he goes to General Hospital to see Sam. There, he offers to help Sam with Danny's treatment, and she agrees to let him help when she finds out he decided to stay in Port Charles with Rafe.
Silas takes a job at General Hospital, and assists in Danny's recovery. Silas informs Sam that chemotherapy isn't working, and Danny will need a bone marrow transplant, and helps put together a list of potential donors. Meanwhile, Ava Jerome arrives at the hospital, and it's clear that Ava and Silas knew each other. It's later revealed that they were romantically involved, but their relationship ended very abruptly for reasons unknown. Meanwhile, Silas is treating a new patient, Franco, with Patrick, and he realizes Ava and Franco share a secret, though he's not sure what. Silas also finds out that Franco was the presumed twin brother of Sam's late husband, Jason, and he once made Jason and Sam's lives miserable. Franco suffers a seizure, and when he wakes up, he says that he is "Jason Morgan."
Silas leaves to warn Sam, and they both come back to Franco's room. There, Silas finds Ava waiting with Kiki Jerome, who introduces herself as Ava's daughter. Silas asks Kiki about her father, and she tells Silas that Franco is her father. However, when she leaves, Silas tells Ava he thinks Kiki is actually his daughter. Ava vehemently denies this, and says Franco is Kiki's father. However, after he leaves, Ava is confronted by Morgan, Kiki's boyfriend, about Ava lying to Silas, and it's revealed that Silas is, in fact, Kiki's biological father.
Silas goes to find Danny, and instead finds him missing. Carly Jacks comes in and informs Silas that Patrick thinks Franco has a brain tumor, though she doesn't believe it. Silas, though, thinks it's possible, and finds out that Franco is also missing from the hospital. Silas figures Franco would take Danny somewhere Jason would, and Carly figures out he probably took Danny back to Sam's apartment. Carly and Silas come to Sam's penthouse, and find her unconscious on the floor. Sam regains consciousness, and tells Silas and Carly that Franco was there with Danny, pretending to be Jason. Silas brings her back to the hospital to be checked out, and lets Sam know about Franco having a brain tumor. Eventually, they get a call from Detective Dante Falconeri that Franco was found by Carly, and Danny is safe. Silas and Sam come to get Danny, and bring him back to the hospital.
Silas and Sam find out that Franco is a match for Danny, and can be his bone marrow donor. However, Patrick warns Sam that the surgery Franco requires for the brain tumor could be potentially fatal. Franco manages to make it through surgery, but Patrick lets Sam know that Franco could possibly have cancer as well, which would mean he cannot donate his bone marrow to Danny. Silas runs tests to see whether Franco does have any cells that could possibly be cancer. Eventually, he lets Sam know there are some potentially harmful cells in Franco's blood, which means his bone marrow could make Danny's condition worse, ruling him out as a bone marrow donor. Sam is devastated, and Silas promises to help out.
Silas pulls the samples for potential bone marrow donors, and comes across Kiki's sample. Still suspicious that Ava is lying to him about Kiki's age and father, Silas performs a test between himself and Kiki to see if she is, in fact, his daughter. Ava informs Silas' boss, Dr. Monica Quartermaine, about the unauthorized test being performed on her daughter. Ava demands the test results or she will sue the hospital. Ava warns him away, but Silas is unfazed, and decides to go straight to Kiki with what he knows. Ava pulls a knife on him and threatens him to stay away from her daughter.
The next day, Kiki's true paternity is published in the paper after her birth certificate is published. Silas finds out that Kiki is his daughter, and goes to the Quartermaine mansion looking for Kiki, and instead finds Ava. She finally admits the truth, and warns him that this secret will "destroy us both." Silas decides to take that chance. Silas goes to NYC with Sam Morgan when she wants more information from about her family and learns that Kiki's grandmother, Delia Ryan Coleridge also didn't know about Kiki. On NYE (on the show), Silas and Sam make love for the first time. Silas has been dodging calls from Det. Nathan West and it is revealed to Sam that Silas has a wife.
In early January, after Sam confronts him, he tells her the story of him and his wife. When Silas was 18 years old, he left home and went to Columbia for school where he met a girl named Nina. They began spending lots of time together and eventually fell in love, only Nina's family did not approve of the relationship because they were rich and Silas was from a poor family. Her family believed that he would only use Nina for her money. Nevertheless, Silas and Nina stayed together. After graduation, Silas and Nina married and she paid his way through medical school. About two or three years into his practice as a doctor, Silas and Nina started to grow apart and that is when Silas' affair with Ava began. When Nina found out about the affair, she took some pills, trying to kill herself. She slipped into a coma and was declared brain dead.
Nina's family banned Silas from visiting her because they thought he was having an affair. Even though Silas lied and denied the affair, her family did not believe him. When Ava discovered she was pregnant with Silas' child, she realized her pregnancy would be the proof of their affair and so she hid the pregnancy from Silas and named someone else as the father of her child. Nina's parents blamed Silas for her condition and were rich and powerful enough to keep him away from her, even though he tried a thousand times to see her. Silas wanted to turn off the machines and let Nina go, but her family took the decision out of his hands and kept Nina alive on life support. Nina has been in a coma for over 20 years. Detective West is investigating Silas and Ava because he does not think Nina tried to kill herself. He, along with Nina's family suspect foul play and think Silas tried to kill Nina.
Sam accompanied Silas to the clinic so he could say goodbye to Nina, but they discovered she was gone. Nathan continues to go after Silas and convict him for Nina's condition. Sam decided to take on his case and help prove his innocence. A few weeks later, Nina's mother Madeline Reeves arrived in Port Charles and told Silas that Nina was dead. Madeline blamed Silas for everything that happened to her daughter. Eventually Nathan comes to realize that Silas was not responsible for what happened to Nina and he worked with Sam to find out who was truly responsible. Sam, Silas, and Nathan set a trap for the person that had harmed Nina and they were shocked to learn that Madeline was at fault. She confessed that her intent had been to harm the baby Nina was carrying.
In the midst of Madeline's confessions, it was revealed that Nathan and Nina were not siblings but cousins. Silas and Nathan made peace with one another as they each grieved for Nina and Silas mourned the loss of the child he had never known. In early June, Nina revealed herself to be alive when she showed up at Sam's son's birthday party. She explained that she had woken up awhile ago and Madeline lied to him about her death. After the reunion, Silas took her home with him. Silas and Nina reminisced a little and Nina recalled that they went on their first date in 1989.
Nina settled in with Silas and shared a reunion Nathan. Nathan filled her in on all the changes in his life and told her that their mother was responsible for her coma. Nina was very upset at this news and Nathan helped her cope. Silas returned and apologized for not telling her himself, but Nina maintained that none of this was his fault. They shared a reunion kiss, but Silas stopped the kiss and admitted to Nina that he is in a relationship with someone else. After Nina learns of Silas's new relationship with Sam, she tries to leave and move in with her brother to give him space, but Silas insists that Nina stay with him at his place, so he can take care of her. He also reassures Nina that even though he has moved on, her coming back into his life is a good thing.
For the following months, Silas and Nina grapple and adjust to being in each others lives again after 20 years. Nina continues to be torn between the love and hate that she feels for Silas. She decides to plot revenge on the people who she feels has wronged her and brings her nurse, Rosalie Martinez into her plans for revenge. Meanwhile, Silas has no idea of Nina's ulterior motives. Nina targets Silas, her mother, Sam, Ava Jerome, and Kiki Jerome. With her mom already in prison, Nina sets her sights on breaking up Sam and Silas. Nina is successful in driving a rift between Sam and Silas, and Sam breaks up with Silas because she sees that he still has feelings for Nina.
Rafe finds out about Nina's revenge scheme, but Nina finds out he ran Patrick Drake's family off the road, killing his son, and he's now wanted by the police. Nina pays him $500 to leave town and keep quiet. Rafe ends up getting into an accident and is taken to the hospital. He ends up brain-dead and is taken off life support by Silas. Nina stays by Silas' side to support him through this tragedy. Nina is haunted and wracked with guilt over Rafe's accident. She almost admits all to Silas, but changes her mind at the last minute.
Silas is also plagued with guilt over the accident for not paying enough attention to Rafe. He blames himself and he also develops a grudge against Patrick, who he feels killed Rafe on purpose. Patrick was the attending surgeon operating on Rafe when he was left brain dead, but Patrick was innocent and did everything he could to save Rafe. Silas wasn't easily convinced of this though. Sam believed Patrick and began working to clear his name of all the malicious rumors. As part of her revenge scheme, Nina drugs Silas in an attempt to get herself pregnant. Silas and Nina are entangled in a kiss, when Sam walks in and interrupts her, though she doesn't want Silas back.
Silas catches Nina talking to Franco about a secret, but she covers by admitting to Silas that she's been skipping her physical therapy. She and Silas share a heart-to-heart as she explains how she's been struggling emotionally ever since waking up. Silas promises to be there for her and apologizes for not being more cognizant to her emotional struggles. In exchange, Nina promises that she won't skip any more physical therapy meetings. Later on, Nina shares her desires to have a baby with Silas. Silas is taken aback, but they discuss it. Nina and Silas start to reminisce about their romantic past and then she stands up from her wheelchair to give Silas a striptease. This leads to a moment of passion and Silas pick her up and takes her to the bedroom where they make love.
- Adultery; had an affair with Ava Jerome while married to Nina [1991; Kiki was born in 1992; revealed 2013]
- Assaulted Det. Nathan West (he grabbed Nathan by the collar and almost punched him) [Jan 13, 2014]
- Knocked out two armed guards at the Crichton Clark facility [Mar 2014]
- Arrested for the murder of Nina Clay (but never formally charged with doing so) 
- Threatened to "make Patrick pay" if he tried to exact revenge by killing Rafe [Jul 2014]
Health & VitalsEdit
- Threatened at knifepoint by Ava Jerome
- Drank something that was spiked by Nina [Jul 25-28, 2014]
- So drunken that he fell unconscious, and was still drunk when he woke up [Jul 28, 2014]
- ↑ Silas said he met Nina when he was 18 years old. He was the same age as Nina. On March 3, it was revealed that Nina was born in 1970.
- ↑ Seen on Kiki's birth certificate
- ↑ Revealed on March 25, 2014
- ↑ Silas and Nina married after they graduated
- ↑ On April 7, it is revealed that Nina was pregnant when her mother injected her and it is comfirmed that Silas was the father
- ↑ Confirmed by Ava on July 19, 2013.