Trivia: Throughout the series, many shots of the extensive time tunnel project are actually "borrowed" footage of the Krell laboratory complex from the 1956 film Forbidden Planet.
Time Tunnel (1966)
1 trivia entry for show generally
Starring: James Darren, John Zaremba, Robert Colbert, Whit Bissell
Factual error: When Ulysses opens his mouth while speaking, modern dental fillings are in his teeth.