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.

Prisoners of Gravity (1989)
12h 30m
Top Billed Cast
View all
Rick Green
Enrico Gruen (114 episodes)

Neil Gaiman
Self (25 episodes)
SR
Spider Robinson
Self (20 episodes)
GB
Gregory Benford
Self (18 episodes)
NK
Nancy Kress
Self (17 episodes)

Clive Barker
Self (16 episodes)

Harlan Ellison
Self (15 episodes)
WE
Will Eisner
Self (15 episodes)
RJS
Robert J. Sawyer
Self (13 episodes)