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Jayce Bartok (b. 1974) is a New York-based actor who guest starred in the Aliens in the Family episode "Bobut Conquers All" as Sally's fickle boyfriend Christopher.
Bartok's film credits include leading roles in the indie films SubUrbia and Calling Bobcat and supporting turns in Spider-Man (as the subway guitarist singing a folk variant of the Spider-Man song), The Station Agent (with Peter Dinklage), School Ties, The Fisher King, and Swing Kids. TV work includes appearances on Oz and various Law & Order series.