In the "Heroes and Demons" episode of "Star Trek: Voyager" (Monday, April 24, 8:00-9:00 p.m. et/pt), the Ship's Holographic Doctor must overcome his computer programmed limitations when the ship's Holodeck is taken over by an alien lifeform that transforms living crew members into pure energy. As the only Voyager member able to face this alien being, the Doctor must explore the limits of his programmed behavior and reach beyond them to save the crew from a fate worse than death.
Starring Kate Mulgrew as Captain Janeway, Robert Beltran as Chakotay, Roxann Biggs-Dawson as B'Elanna Torres, Jennifer Lien as Kes, Robert Duncan McNeill as Tom Paris, Robert Picardo as The Doctor, Ethan Phillips as Neelix, Tim Russ as Tuvok, Garrett Wang as Harry Kim.
Written by Naren Sankar
Directed by Les Landau