Visible crew/equipment: In the very first scene when the camera pans in to the butcher shop, you can clearly see the shadow of the cameraman on the lift.
Marty (1955)
1 visible crew/equipment mistake - chronological order
Directed by: Delbert Mann
Starring: Ernest Borgnine, Betsy Blair, Augusta Ciolli, Esther Minciotti
Continuity mistake: When Caterina sits in the chair while talking to Marty's mother, from one angle her hands are to her sides near the arms of the chair, but from another angle they're folded in her lap.
Marty Pilletti: Listen Angie, I been looking for a girl every Saturday night of my life. I'm 34 years old. I'm just tired of looking, that's all. I like to find a girl. Everybody's always telling me get married, get married, get married. Don't you think I wanna get married? I wanna get married. Everybody drives me crazy.
Trivia: Writer Paddy Chayefsky has a cameo as "Leo", who appears in the back of the car when Marty is approached by his friends.