After running out of funds, Henry Graham, a carefree playboy, plots to marry and murder wealthy botanist Henrietta Lowell.

Top Cast

Walter MatthauHenry Graham

Elaine MayHenrietta Lowell

Jack WestonAndy McPherson

George RoseHarold

James CocoUncle Harry

Doris RobertsMrs. Traggert

Renée TaylorSharon Hart

William RedfieldBeckett