Continuity mistake: The windshield of the Volkswagen Beetle is free of dust and dirt while Miles and Luna drive it, but when they shove it off the cliff, the windshield is shown coated with dirt.
Continuity mistake: Miles is holding a jacket in one hand in the long shots after Luna surprises him in his apartment and he orders Rags to attack her. The jacket disappears from his hands in the close up, then returns in the next long shot.
Continuity mistake: Luna's hands are either combing her hair or not as the shots quickly change while she and Miles are on the stairs talking about sex.
Character mistake: The word "Aries" is misspelled as "Aires" during the scene of the scientists being briefed on the upcoming cloning project.
Revealing mistake: Throughout the movie set lights and lighting screens are reflected in Woody Allen's glasses.
Visible crew/equipment: Set lights and crew members are reflected in the clear bubble heads of the Ginsberg and Cohen robot tailors.
Continuity mistake: The script in Erno's right hand disappears and reappears as the scene cuts during the recreatiion of dinner at Miles' parents house in 1962.