A man from a family of rich snobs becomes engaged to a woman from a good-natured but decidedly eccentric family.
Jason Robards
as Grandpa Martin Vanderhof
George Rose
as Boris Kolenkhov
Elizabeth Wilson
as Penny Sycamore
Colleen Dewhurst
as Grand Duchess Olga Katrina
Maureen Anderman
as Alice Sycamore
Carole Androsky
as Essie Carmichael
Jack Dodson
as Paul Sycamore
Alice Drummond
as Gay Wellington
Wayne Elbert
as Jim
Arthur French
as Donald
Christopher Foster
as Ed Carmichael
Page Johnson
as Man from the Department of Justice
