Starring: James Darren, John Zaremba, Robert Colbert, Whit Bissell
Continuity mistake: The distance between Ulysses and Epeios goes from distant to close together as the shots change.
Continuity mistake: Jiggs goes back with a bag of grenades and a machine gun. He fires the gun, but when he is jumped on by the Trojan, the bag is gone. An object which may be a bag is lying on the ground, but is not the one he brought. No further mention is made of the grenades. (00:21:20)
Rendezvous with Yesterday - S1-E1
Character mistake: When Tony talks to captain of Titanic he states he was born in 1938, but in episode 4 "The Day the Sky Fell In" it is December 1941, he should be 3 years old, but as a young child he is about 12 years old.
Trivia: The same prop used as the Time Tunnel homing beacon in "The Revenge of Robin Hood" and part of an alien ship in "Visitors From Beyond the Stars" makes an appearance in this episode.