Noch drei Männer, noch ein Baby

During the two week rehearsal period before filming began, then-bachelors Tom Selleck and Steve Guttenberg took the long-married Ted Danson out on the town with them, visiting a few Toronto night clubs, bars, and restaurants, to rekindle the feeling of bachelorhood they had to project in the film. The three caused a lot of excitement among the public whenever they went out to party.

When Jack's mother comes to visit Mary, you can see in the background what appears to be a little boy standing in front of a window. There is a rumor that this is the ghost of a little boy who died in the apartment in which the film was shot. This rumor is false, as the interiors were all shot on a sound stage in a movie studio. The "ghost" is actually a cardboard cut-out of Jack wearing a tuxedo. This prop appears later in the film, when Mary's mother comes to collect her. Some argue that "it's smaller" or "it's dressed differently", but close examination reveals that it really is the cardboard prop.

There is some baby talk after the credits that plays over the movie studio logo.

Featured in Siskel & Ebert & the Movies: Planes, Trains and Automobiles/Cinderella/Three Men and a Baby/Date with an Angel/Teen Wolf Too (1987)