Ryan Chamberlain was introduced as a pediatrician at General Hospital, but he is revealed to have been hiding his mentally unstable behavior for some time. Felicia Jones, while living in Texas, knew him as "Todd Wilson" and saw him murder his wife Gloria. She had amnesia when she got back to Port Charles, and did not remember knowing Ryan/Todd. He becomes obsessed with Felicia, who gets her memory back, and he is arrested for attempted murder after he traps her in a cabin and she attacks him in self defense. Ryan crashes Felicia and Mac Scorpio's wedding with a bomb, but is sent to an asylum. Kevin, a psychiatrist, came to town intent on rehabilitating his brother. Unfortunately, Ryan was faking his progress, and used his twin to escape the mental hospital and impersonate him. After escaping with the help of his counselor, Connie Cooper, he kills her and kidnaps Georgie Jones.
