Dave Sim

Meet the heroes behind the superheroes as award-winning author Harlan Ellison introduces ten of the world's greatest comic book artists. Exclusive interviews and samples of their sensational art reveal the philosophy and creative process behind their finest characters, stories, and series.

Prisoners of Gravity was a Canadian public broadcasting television news magazine program that explored speculative fiction — science fiction, fantasy, horror, comic books — and its relation to various thematic and social issues. Produced by TVOntario, the show was the brainchild of former comic retail manager Mark Askwith and writer Daniel Richler, and was hosted by Rick Green. The series aired 139 episodes over 5 seasons from 1989 to 1994.