Continuity: In the last dance scene, Patrick Swayze jumps down from the stage and starts dancing. He goes down on his knees and when he lifts one knee, it is extremely dusty, however when he stands up his knees are completely clean.

Continuity: In the last dance scene of the movie, Patrick Swayze jumps down from the stage and the hair on his forehead which was completely dry is suddenly very wet and plastered to his head.

Continuity: When Patrick Swayze and Jennifer Grey are coming back from dancing at another hotel she's changing clothes in the back seat. Patrick Swayze is driving his 1957 Chevy. The car's got an automatic transmission, but they're driving down the road with the shift lever in the PARK position.

Continuity: In the scene where Patrick has just given his speech about how wonderful 'Baby' is, he finishes, walks to the side of the stage, puts down the mike stand and takes off his jacket. In the very next shot, he puts down the mike stand and takes off his jacket again.

Revealing: After Johnny leaves, they show Baby standing on the porch of her family's cabin. If you look in the background you see two people waiting for their cue before they start walking.