At one point, Golda (Phyllis Diller) tells Henry (Bob Hope), "Boy, did you get a wrong number!" "Boy, did I get a wrong number!" is the title of a 1966 film starring Bob Hope.
Dimsdale leaves his western jacket in Monica's hotel room when he climbs out the window. But when he falls on the horse, and all through the horse/golf cart chase scene, he has it.
Henry falls out of Monica's hotel window late at night, but the prolonged outdoor chase scene that immediately follows when he lands on a horse takes place in bright sunlight.
When Henry picks up his eldest daughter and eldest son at a drive-in food stand, a group of kids bob as if listening to music, but there's no music playing.
Golda: [at police headquarters]
What kind of a third degree is THIS? Here I was, looking forward to something, and what do I get? No light in my eyes. All the water I want. No rubber hose. You haven't even hit me with a folded newspaper. Talk about police brutality!