Summary: Given the chance to live in a simulated underwater home for a month, a scientist convinces his family to take advantage of the offer. Once the family agrees to move in, underwater mayhem occurs! (amazon)

Poster submitted by Gauntlet

Genres: Comedy, Sci-fi

Country: USA

Directed By: Jack Arnold, Ricou Browning

Written By: Art Arthur, John McGreevey

Starring: Tony Randall, Janet Leigh, Jim Backus, Roddy McDowall, Ken Berry, Charlotte Rae

More information at the Internet Movie Database