Care-free Charlie cons his widower brother-in-law Herb into an expenses-paid luxury cruise in search of rich, lonely ladies. The catch is that they are required to be dance hosts! With a tyrannical cruise director, and the luscious Liz and lovely Vivian, our heroes have lots of mis-adventures before they finally return to port.
Jack Lemmon
as Herb Sullivan
Walter Matthau
as Charlie Gordon
Dyan Cannon
as Liz LaBreche
Brent Spiner
as Gil Godwyn
Gloria DeHaven
as Vivian
Elaine Stritch
as Mavis LaBreche
Hal Linden
as Mac Valor
Donald O'Connor
as Jonathan Devereaux
Edward Mulhare
as Cullen Carswell
Rue McClanahan
as Mrs. Ellen Carruthers
Alexandra Powers
as Shelly
Sean O'Bryan
as Allan
