Jerry Trainor is an American actor. He began his acting career in the 2000s. During his career beginnings, he appeared on the shows Undressed, Malcolm in the Middle, ER, and Angel, among others. He then had recurring roles on Crossing Jordan and Drake & Josh. In the latter, he played the role of “Crazy” Steve. He then became known for his role as Spencer Shay on the TV series iCarly. In the 2010s, he worked as a voice actor on the animated series T.U.F.F. Puppy. He went on to star on the short-lived sitcom Wendell & Vinnie. He’s also worked on some Direct-to-video films and short films.