Continuity mistake: The way Pretzie holds the 'Gods and Demons' book changes between shots.
Continuity mistake: Tarzan is talking to the hot dog vendor and watches in awe how his chariot is stolen. A shot later, from a different angle, he is looking at the vendor, totally unaware, repeating the previous movements; yet he doesn't react (as he did the first time) until several shots later.
Continuity mistake: The hot dog vendor opens the sausage compartment. The shot changes, and it's closed, and he opens it again.
Continuity mistake: The position of Hercules' hand on the sculpture of Pan changes between shots.
Continuity mistake: When the bad guys chase the chariot, there are 5 of them in the car, 3 in front and 2 in the back. Suddenly, the bald man behind the driver is on the opposite side, and the guy he replaces has vanished, leaving 4 in the car. When the car arrives at Central Park, all of the 5 baddies are back in the car, but the actors are different: the chubby copilot with a hat is now a thin man wearing sunglasses, for example.
Continuity mistake: When Hercules walks up the steps towards his father's throne, leaves and flowers suddenly appear on the floor in the close-up.
Continuity mistake: When Hercules walks towards Zeus, a woman behind the throne suddenly appears next to him. (00:01:00)
Continuity mistake: When Hercules tries to knock down the huge barrels, the position of Helen and her father behind keeps changing in every shot.
Continuity mistake: When Hercules rides the chariot in Manhattan, the background is not continuous between shots.
Continuity mistake: Pretzie throws down the white sign on the chariot, but it disappears from the ground in further shots.
Continuity mistake: When Hercules jumps on the chariot, there are no cars behind. Shot changes to the guy with the hot dog, and a green car suddenly appears. Back to Hercules, and the shadow of a car is approaching from behind. A shot later, the lane is empty.
Continuity mistake: When Hercules and Pretzie jump on the chariot, the guy behind is holding a hot dog in his right hand. A split second later, it's a white napkin.
Continuity mistake: Before the TV contest, Pretzie removes the towel around his neck. A shot later, it's back on and he removes it again. (01:05:09)
Continuity mistake: When the cabbie gets out of his cab, he closes the door, in later shots, you can see the door is open and he's standing between the open door and cab. Some shots show the door closed again.
Continuity mistake: When the hot dog vendor and the other man chase Hercules and Pretzie, the street is packed. In the aerial angle, it's empty.
Continuity mistake: When Zeus says, "Hercules is my son," the shot changes, and the light on his face suddenly swaps from shadowy to bright. (00:41:45)
Continuity mistake: When the mobster tries to talk Pretzie into signing the contract, he puts the cigar in his mouth. A shot later, it's back on his hand.
Continuity mistake: During the carriage stroll at the park, the sky light sometimes becomes clearer instead of darker.
Continuity mistake: During the carriage stroll, the places in the background are not continuous between shots.
Continuity mistake: When Helen is trying to stop Hercules from beating her friend, her hair runs down along her back. A shot later, it's over her left shoulder.