Whalin worked as an actor from the age of eleven, when he appeared in a production of the play
The Little Prince at
San Francisco's
Victoria Theatre. His first TV role was on
General Hospital, after he caught the attention of a casting director who was giving an acting class. He enjoyed the role, though he said it often seemed limited to delivering exposition; a reoccurring motif of the series was that Lois and/or Clark would ask Jimmy to research a suspicious person or organization, and in a later scene Jimmy would rattle off the requested names, dates, addresses, and backstory. When Whalin was first cast, the producers had planned a Jimmy Olsen-centric episode in which Jimmy heads to
South America to look for his long-lost father, teacher and administrator at The Learning Castle and La Cañada Preparatory, his mother's exclusive schools in the Los Angeles area. ==Filmography==