Continuity: When Penelope is making olive oil she pours a basket of olives into another empty basket. Between shots, the basket with olives moves closer to the empty basket.

Plot hole: There is a wide shot of the men going off to hunt deer on Circe's island, and you can count at least ten of them. When Odysseus comes to rescue them, he sees two along the way, and then there are four in Circe's palace. Of the two back at the beach, one was changed into a pig, and the other is a human that said "Only Polites (the pig) escaped". That adds up to eight men. So at least two are missing.

Continuity: When Odysseus is telling Calypso about his scar, he rises from the water. In one shot his head is down and his arm is lowered. In the next, his head is up and his arm is raised.

Continuity: When the Trojan Horse was being inspected by King Priam and his men for the first time, why didn't he see the Greek soldiers hiding inside? There were plenty of large gaps between the planks used to construct the horse.