Sacha

Continuity mistake: Before Allen jumps to chase the mermaid, the helicopter is above him and he looks up. His hair doesn't move despite the rotors above. Then in the following shots it finally does move.

Sacha ★

Continuity mistake: When the army exits the lab to find the mermaid the pavement is wet and the sky is cloudy. The following aerial shot shows the pavement dry and the light sunny. The light keeps changing with no continuity throughout the scene: cloudy, sunny, dawn, dusk.

Sacha ★

Continuity mistake: When Walter soaks Madison she falls forward towards the curb. In the close-up a flowerpot appears, which disappears in the wide angle, where she lies 45º to the left of the curb.

Sacha ★

Continuity mistake: Allen arrives to the market dancing and juggling potatoes. Behind Freddie there's a man scratching his nose. In the next shot his hand is down and he is raising it to scratch his nose again.

Sacha ★

Revealing mistake: When Allen is in the park and drives backwards to avoid the MPs, there's a closeup where the pigeons fly backwards, revealing the angle is the previous one with the birds taking off but played backwards.

Sacha ★

Continuity mistake: Hanks puts Madison inside the car where the solar roof is open. When he starts the car, half a second later, the roof is closed.

Sacha ★

Continuity mistake: Allen drives through a spotless park, but, when the angle cuts, a flock of pigeons appears ahead.

Sacha ★

Continuity mistake: When Freddie, as a kid, is in the boat throwing the coins, a man in the background on the left side appears several meters to the right in the next shot. The second time he throws the coins, a guy next to the flag disappears between shots.

Sacha ★

Continuity mistake: Before Allen asks his secretary if anybody called, she holds a yellow paper at chest level. Half a second later, when the angle changes, the paper is down and she is raising it again.

Sacha ★

Continuity mistake: While Allen is stuck in a traffic jam, several close-ups of Kornbluth show a yellow cab next to him. In the wide angles the car swaps to a dark coloured private vehicle.

Sacha ★

Continuity mistake: When Allen is fighting with Kornbluth at the dentist, the position of the large lamp in the background changes between shots.

Sacha ★

Continuity mistake: Freddie leaves the Penthouse magazine on a counter, where a woman behind picks it up. In the next shot, she picks it up again.

Sacha ★

Continuity mistake: At the wedding, Freddie throws coins on the floor and Allen scolds him. The position of the kids and adults behind keeps changing drastically between shots.

Sacha ★

Continuity mistake: When Hanks sneaks Madison out of the lab, his right arm is close to her chest, covered by a grey cloth. When the angle changes the arm is uncovered.

Sacha ★

Continuity mistake: When Allen is brought home blindfolded and is interviewed by the press, two journalists without a camera approach from behind. In the front angle, a split second later, a TV camera appears out of nowhere.

Sacha ★

Continuity mistake: When Allen tells his secretary that his father passed away, she is either holding the note from the side or from the top, depending on the angle.

Sacha ★

Continuity mistake: The position of the dentist's tools on the tray changes between angles.

Sacha ★

Continuity mistake: When Allen is in the water tank, before Madison is put inside, his fringe keeps changing between shots, despite him standing still.

Sacha ★

Continuity mistake: When escaping from the MPS, Allen leaves Kornbluth alone on the street. The passers-by behind the car are inconsistent depending on the shot.

Sacha ★

Continuity mistake: Kornbluth steps off the car to distract the MPs. When he kisses Madison goodbye you can see the wall behind has no basement entrance. When the MPs are about to run him over he jumps away and goes through a door that has suddenly appeared.

Sacha ★