In the scene where Marion and Indy are on the ship with the African captain they are in the captain's quarters... After Marion smacks Indy in the head with the mirror and she kisses everywhere where it hurts and then she finally kisses Indy on the lips he goes to sleep... RIGHT? BUT!! as the scene "dissolves" or fades into the next scene where the ark burns the nazi insignia.. you can see that the sleeping Insomniac Jones is blinking his eyes and turning his head to look at the actress playing Marion to see if the scene is over.. he realizes he screwed up and tries to play it off by pretending he's still asleep but its too funny.. Yet another Harrison Ford flub

haha