The relatives of a rich old woman unsuccessfully try to have her declared insane, so they can divide up her money. To show them that there are no hard feelings, she invites them to her estate for the weekend so she can decide to whom she actually will leave her money when she dies. Soon, however, family members begin turning up dead.
Wallace Ford
as Bob White
Marian Marsh
as Nora O'Brien
Sarah Padden
as Cassandra Hildegard Denham
Gavin Gordon
as Garson Denham
George Guhl
as Sheriff Boggs
Wallis Clark
as Judge Moore
Minerva Urecal
as Maxine Denham
J. Arthur Young
as Trowbridge Cadwalader Montrose
Herb Vigran
as Eddie Stats, photographer
Phillip Trent
as Larry Denham
Dave O'Brien
as Michael, the chauffeur
Hazel Keener
as Mary Denham
