Continuity mistake: During the scene where Gregory Peck pretends to bump into Audrey Hepburn on the Spanish Steps we see several shots of a clock in the background showing the time is around 4.55pm. When he sits down the clock is around 11:30. Then the very last time we see it, the time is 3.50pm.tw_stuart
Continuity mistake: When Ana, Joe and Irving meet at Rocca's, Joe pushes Irving over and a drink spills on his shirt. When he is on the ground, the shirt has a large spot on it, when he stands up, the spot is dry.