Christopher attended the
California Institute of the Arts (CalArts), where he received his B.F.A. in Theatre and Dance in 1974. After graduating, he was hired by Robert F. Jani, then vice president of entertainment for Disneyland and Walt Disney World, where Christopher was an actor, stage manager and choreographer on "The Kids of the Kingdom" and the "Hoop-Dee-Doo Musical Review" at Walt Disney World's Pioneer Hall. Christopher was appointed artistic director of the World Showcase Theatre at
Epcot. When the project was cancelled, he left Disney and returned to
Los Angeles, and subsequently performed as an actor, singer and dancer on Broadway and television. In 1980, he co-founded The Landmark Entertainment Group with former Disney associate
Gary Goddard.. ==Theme parks and attractions==