‘John Doe: Vigilante’: Meet the Masked Antihero in Full Trailer and Photo Gallery Main Street Films’ suspense thriller ‘John Doe: Vigilante’ arrives in theaters March 21. Directed by Kelly Dolen and starring Jamie Bamber as ‘John Doe’ (Battlestar Galactica), the provocative film explores the difference between justice and vengeance. Watch the trailer for the movie, its official video game, and take a look at the photo gallery. “Some call him a hero. Some call him a villain. He’s “John Doe: Vigilante” – an ordinary man who decides to take the law into his own hands. Frustrated with a failing legal system that continues to allow violent criminals to go free, John Doe begins exacting justice the only way he knows how – by killing one criminal at a time. Soon he becomes a media sensation and inspires a group of copycat vigilantes, but who is the real John Doe – a pillar of justice or a cold-blooded murderer? You decide.”