It Takes Two (1988)

Continuity mistake: During the horse and buggy ride to the church through downtown New York, when one of the girls is holding the reins by herself, you can tell there is a person under a red blanket at her feet (I guess to protect her while filming in case something goes wrong,) and only a moment later, the same blanket is black.

Wheel: The Constitution wasn't written on an etch-a-sketch, but every once in a while you gotta twist the knobs a little.