Hello Down There (1969)
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!
Top billed cast
Tony RandallFred Miller
Janet LeighVivian Miller
Ken BerryMel Cheever
Roddy McDowallNate Ashbury
Charlotte RaeMyrtle Ruth
Richard DreyfussHarold Webster
Jim BackusT.R. Hollister
Kay ColeLorrie Miller
Lou WagnerMarvin Webster- Gary TigermanTommie Miller
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