Don Ameche
Art Selwyn
The seniors return to Earth to visit their relatives. Will they all decide to go back to the planet where no one grows old, or will they be tempted to stay back on Earth?
Art Selwyn
Ben Luckett
Sara
Joe Finley
Bernie Lefkowitz
Jack Bonner
David
Mary Luckett
Ruby
Alma Finley
Bess McCarthy
Kitty
Susan
Pillsbury
Doc
Phil / Antarean
Rose
Dr. Baron
Alma's Doctor
Dr. Erwin
Director
