Dada för tre was released in the year 1958。Dada för tre is also called as Houseboat, Péniche du bonheur, Marito per cinzia, Magányos apuka megosztaná, Lemmenlaiva, Cintia, Hogar flotante, Hausboot。

Tom Winston, a widower, is trying to understand and raise three precocious children alone. He gets a little unexpected help from Cinzia, when the children decide she is be the new maid. She is actually an Italian socialite who is trying to get away from her overprotective father.

Dada för tre actors and actresses include Cary Grant, Martha Hyer, Sophia Loren, Werner Klemperer。