Other mistake: In the scene where Terry is at the computer, and Jim Belushi's character surprises her while pretending to be a Sperry repairman, they keep turning the monitor on and off. But the last time you hear a beep, which is supposed to be Terry turning off the monitor, her hand is nowhere near where the button would be. They obviously added the sound effect later.
Jumping Jack Flash (1986)
1 other mistake - chronological order
Directed by: Penny Marshall
Starring: Whoopi Goldberg, Jonathan Pryce, Carol Kane, John Wood, Stephen Collins
Visible crew/equipment: When Terry is on the roof in her blue sequin dress, you can see she has kneepads on. (00:53:00)
Terry: This is great. I'm down on the docks at 1:30 in the morning. I might as well pin a hundred dollar bill to my ass and scream "Victim here! Victim here!"