Death Wish 4: The Crackdown (1987)

Revealing mistake: When Frank Bauggs is fighting Paul Kersey, in the shot where Frank is about to run through a window you can see that the window is cracked just before he goes through it. (00:50:40)

Jeffy

Paul Kersey: I was just using the... toilet?

Trivia: Even though they play mother and daughter in this film, Kay Lenz (born 1953) is only thirteen years older than Dana Barron (born 1966).