Continuity: When Hercules is talking to Meg about "that Oedipus thing," between shots he and Meg move closer to the end of the stairs.

Continuity: In the song "Zero to Hero", when Hades pushes the figurine of the boar towards the figurine of Hercules, Hercules' position changes between shots.

Continuity: When Meg walks after the centaur fight, Hercules says "She's something". Between shots his shadow changes.

Continuity: The size of the Titans constantly changes throughout the scenes involving them. This is particularly true for the Rock Titan.

Continuity: During the battle with the hydra, the big rock that Hercules throws at it appears out of nowhere.

Continuity: In Thebes, when a vendor opens his cloak and asks if he wants on sundial, his fingers go from being underneath the cloak to over it.

Continuity: When the girls are mobbing Hercules, one of them steals his headband and then runs off with it. Seconds later, his headband is back in the room.

Continuity: When Hades forms a chessboard to show Meg his plan, the chess-pieces on it change between shots.

Continuity: When Hercules runs into the market, he stops himself and makes a hole in the ground. The length of this hole changes quite distinctively between shots.

Continuity: After Hercules defeats the hydra his shirt has several rips in it. These rips become larger between shots.

Continuity: At the start of the hydra battle the lines on the ground near Hercules and Phil change between shots.

Continuity: When Hades throws the steak to Cerberus, the size and shape of the steak changes noticeably between shots.

Continuity: Herc is fighting the Cyclops. He has two black eyes & a bruise on his left arm. Phil shows up & starts to wipe Herc's face. Suddenly, a bruise appears on Herc's right arm too. After Herc says, "Dreams are for Rookies", this bruise disappears.

Continuity: Herc is riding the big Centaur like he's in a rodeo. In one shot, his headband has suddenly appeared in his hand. The next time he's seen, the band is back on his head.

Continuity: Phil grabs the door & the hinges are on one side, while the handle is on the other. As he turns the door around, the hinges & handle have jumped to the other sides of the door.

Continuity: One of Herc's shoulder clasps come undone during the Cyclop's fight. After the Cyclops drops him into the cart, the clasp is done up again.

Continuity: In the scene where Hercules is hiding behind a curtain from all the ladies Meg pulls down the curtain and Hercules only has one gold band.In the next shot Hercules has two gold bands.

Continuity: When Hephaestus is hammering the lightning bolt on the table, the position of the bolt changes between shots.

Continuity: After Zeus tells a joke, he falls into his chair saying, "I kill myself," but his lips don't match what he's saying.

Continuity: Hercules is fighting the hydra, which had one head to begin with, but gains three more every time Hercules chops off one of them. Hercules chops off one of its heads six times, meaning the hydra should end up with just thirteen heads in the end, but when Hercules sees it with all of its heads, it has more than that.