Hello Down There

Name: Hello Down There
Director: Jack Arnold
Genre: Music, Science Fiction, Comedy
Released: 1969-01-01
Duration: 1 h 28 min
Rating: 5.7
Cast: Tony Randall, Janet Leigh, Ken Berry, Roddy McDowall, Charlotte Rae

IMDB: 5.7 1h 28m

Overview: 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!