Dr. Marvin Candle, also known as Dr. Mark Wickmund, is a major part of the DHARMA mystery. He has appeared in the creepy DHARMA station orientation videos, but his rank in the organization is unknown. The Tailsection recently interviewed Francois Chau, the actor who plays Dr. Candle. Chau shared behind-the-scenes details about the show, and talked about his upcoming appearance on Lost. Like a good DHARMA member, Chau did not reveal too much dirt, but he did divulge the following information:

• Before being cast on Lost, Chau had been been cast by April Webster (the show's casting director) in several other projects
• The orientation video scenes were initially filmed in California on the set of Alias. Later scenes were filmed in Hawaii.