Continuity mistake: When Rafe and Evelyn go to the Queen Mary ship and they are rising on the platform, and kissing, one camera shot shows them rising and when they stop the camera does a close up and you can see they are still at the red painted water line indicator. The next shot shows them above it again.
Continuity mistake: The hangar used in the "Mitchell" Field scene is the same one used later in the film as Clark Field, with the world "Mitchell" removed, leaving only the word "Field."
Continuity mistake: In the scene near the beginning of the movie where Rafe is being reprimanded by Maj. Doolittle for stunt flying, Rafe starts to talk about the various accomplishments that Doolittle has to his credit. The scene shifts to Doolittle and you can see in the background some of the trophies that he won in various air races and endurance tests. One of the trophies has a small model of an F-86 Sabre jet. The scene takes place in early 1941 and the F-86 didn't exist until the 1950's. In fact, jets weren't around until the end of the war and mostly in the hands of the Germans.
Continuity mistake: As the Doolittle Raiders are taking off from the aircraft carrier there are several sweeping views of the carrier task force as the planes fly off. The decks of the carriers are obviously modern US carriers with the landing portion of the flight deck angled out about 10° from the catapult direction of the flight deck.
Continuity mistake: On the morning after the love scene with Evelyn and Danny, they are talking and she puts her head on his right shoulder and starts crying. The camera pulls back and she is still crying on his shoulder - but this time on his left shoulder, not his right.
Continuity mistake: Just after Rafe pops himself in the nose with the champagne cork, there is a bit of blood running down his right cheek. It disappears when the camera cuts back to him.
Continuity mistake: During the scene when Rafe and Danny are in the P-40's shooting down a few of the Japanese planes, they fly through some smoke from the burning ships, their prop wash makes the smoke swirl all around. But, a few minutes before that, when two Zero's fly through some smoke, the smoke doesn't move at all, almost as though the planes were never really there...
Continuity mistake: This mistake takes place in the scene where Rafe is in the train, trying to get Evelyn's attention. When he first notices her outside the window, the camera pans and zooms on him. For a brief second, you see a young woman wearing a red hat is sitting next to him. After Rafe fails to get Evelyn's attention, he looks at the person sitting next to him. The young woman is now an old man with a gray hat on. You can also spot the same lady in the train station when Rafe is with Danny. She seems to be buying her ticket.
Continuity mistake: When Rafe and Danny are taking off, in the view from the Zero the tails on the P-40's are up, next view they are down, and next shot they are up again.
Continuity mistake: Another indication that "Doolittle's Raiders" took off from a modern-day carrier - you can see a steam-powered catapult on the deck.
Continuity mistake: In the first scene with President Franklin D. Roosevelt, we see a rather large piece of lint, probably a cigarette ash, on his right shoulder. In the next shot, the ash is gone. Then it returns and disappears again.
Continuity mistake: During the Battle of Britain sequence, in the scene where Rafe gets shot down he can't open his canopy to bail out so he shoots holes in it with his pistol. In the wide shots of the plane the canopy is whole.
Continuity mistake: At the very end of the movie when Rafe is flying with little Danny, the faraway shots of the plane show that the pilot is wearing an aviator cap and goggles. The close up shots show Rafe with no hat on and little Danny with the cap and goggles. But from far away, the person with the cap and goggles can't possibly be little Danny.
Continuity mistake: Near the beginning when Rafe is in a train seat looking out the window at his girl, she is standing next to a stainless steel round end observation car with the name "Silver Horizon" in plain view. This car was built for the California Zephyr which didn't begin service until 1948. As Rafe's train begins to move, you can see the car's California Zephyr car number also.
Continuity mistake: In the first overhead view of Dolittle's carrier the front plane has its tail just about at the level of the carrier tower. In a later shot there are 2 planes in front of the tower, and when Dolittle takes off, his plane - as the first - is positioned behind the tower.
Continuity mistake: The bomb that hits the hospital produces a really big hole in the wall. A car is thrown through the air. But there are some people standing on the stairs two or three meters away and they keep standing there. Some minutes later Rafe and Danny are thrown to the ground by a detonation about ten meters away.