8 1/2 Months - November 15, 1955 - S3-E12
Continuity mistake: Willis drops his cap on the road when he runs away. It's still there in the long shot of him running, but after the commercial break we return to the same scene, and as Sam stands up, the cap is no longer on the road behind him. (00:35:10)
Suggested correction: After the commercial break we are looking in the opposite direction than Willis ran, so not seeing a hat isn't a mistake. In fact if we saw a hat, THAT would be a mistake.
8 1/2 Months - November 15, 1955 - S3-E12
Continuity mistake: After Sam refuses to sign the adoption papers, he's leaning forward with one hand to his mouth, talking to Mrs. Thailer. When the shot cuts to a wider angle, he's suddenly leaning back with both hands supporting his weight behind him. (00:22:00)
8 1/2 Months - November 15, 1955 - S3-E12
Other mistake: Towards the end of the episode when Sam is being wheeled into the delivery room in labor, there is a mirror above the table. We see Sam's reflection in it when we should see Billie's. (00:44:45)
8 1/2 Months - November 15, 1955 - S3-E12
Audio problem: Sam and Al are walking along the road when they come across the father of the baby. Sam tells Al that he's just a boy. Al replies that Sam is just a girl. Al's mouth appears to be saying "guy" or something else and the line is dubbed.
8 1/2 Months - November 15, 1955 - S3-E12
Continuity mistake: When Al is talking to Sam in the beginning about having to deliver the baby before he leaps, Sam gives Al a funny look. The scene cuts and instantly Al has a cigar in his mouth. We never see him put it in his mouth.