Otto in fuga

At one point, Golda (Phyllis Diller) tells Henry (Bob Hope), "Boy, did you get a wrong number!" In 1966 Diller and Hope appeared in Un bikini per Didi (1966).

When Dimsdale is standing and talking to his girlfriend in the living room of the house he and the children are hiding in, you can see all the children in the backyard playing. The dining room is also visible and you can see a man in a dark suit sitting at the dining room table. The man is obviously not a part of the movie.

Referenced in What's My Line?: Jill St. John (2) (1967)