Edna
Cal
Esco
John Harper
George
Margaret
Joe
Grandma Pearl
Kathy
Ruth
Earl Carpenter
Suzy Kroll
Don
Ellie
Hank Peterson
Dr. Herron
Dr. Ellen Baxter
Buck
Dr. Hankins
Dr. Fisher
1st Scientist
2nd Scientist
Man in Bar
Ned
Ada Carpenter
Harvey
Becky
Jack Coldren
Woman in Dance Hall
Doc Lurkin
Joanie
Doctor
Uncle Ely
Aunt Carrie
Daisy Coldren
Gay Keener
Zee
Skateboard Boy
Man in Dance Hall
Bobby
Avarilla
Clyde
Lester Coldren
Louise
Nurse
Lizzie Coldren
Man in Truck
Sarah (uncredited)
Boy with Harmonica (uncredited)
Polio Survivor at Church (uncredited)
