|Portrayed by||Daniel Henney|
|First appearance||Happy Endings|
Not much is known about Peter's life before the Blackout, but he went to MIT with Aaron and helped him with the code that was eventually used in the Nanites. He was friends with Aaron for a long time, since he mentioned that he and Peter were bullied in 7th grade. Growing up, Peter wasn't particularly religious; Aaron described him as "the kind of guy who would drop acid behind his church".
After the Blackout, he eventually wound up in Texas. He became a doctor in Lubbock, until a girl came to him who was stabbed. When he couldn't figure out what to do, he started to pray and the girl was healed. Believing it to be God's work, he became a preacher and faith healer.