The Polio Crusade: Reparto
Linda Hunt
Self - Narrator (voice)
Larry Becker
Self
Kathryn Black
Self
Betty Cook Brown
Self
John M. Johnson
Self
Samuel L. Katz
Self
Paul A. Offit
Self
David M. Oshinsky
Self
Eleanor Sage
Self
Peter L. Salk
Self
John Troan
Self
Eugene F. Warren
Self
Julius Youngner
Self
Judy Garland
Archive Footage (from March of Dimes)
Mickey Rooney
Archive Footage (from March of Dimes)