Factual error: When Doug and Tony recount the causes of the Trojan War, they mention three Roman goddesses - Venus, Juno, and Minerva - instead of using their Greek names - Aphrodite, Hera, and Athena.
Rendezvous with Yesterday - S1-E1
Continuity mistake: After Tony travels, Doug is beside the senator using a machine but in the next shot the distance between them decreases.
Rendezvous with Yesterday - S1-E1
Continuity mistake: While Doug is in the maintenance room the French kid opens the door twice.
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)
