Continuity mistake: When Kane and Susan are speaking in their mansion, Susan is busying herself with jigsaw puzzles. The wide shot shows the jigsaw puzzle almost completed, but Susan's close-up shows the jigsaw puzzle in pieces.
Citizen Kane (1941)
Plot summary
Directed by: Orson Welles
Starring: Joseph Cotten, Orson Welles, Agnes Moorehead, Dorothy Comingore
Multimillionaire newspaper tycoon Charles Foster Kane (Welles) dies alone in his extravagant mansion, Xanadu, speaking a single word: "Rosebud". In an attempt to figure out the meaning of this word, a reporter tracks down the people who worked and lived with Kane; they tell their stories in a series of flashbacks that reveal much about Kane's life but not enough to unlock the riddle of his dying breath.
More mistakes in Citizen Kane
Charles Foster Kane: You know, Mr. Bernstein, if I hadn't been very rich, I might have been a really great man.
Trivia: The shot of the loud, squawking bird was purposely placed by Orson Welles to make sure the audience was still awake.