La barrera invisible: Reparto
Gregory Peck
Philip Schuyler Green
Dorothy McGuire
Kathy Lacy
John Garfield
Dave Goldman
Celeste Holm
Anne Dettrey
Anne Revere
Mrs. Green
June Havoc
Elaine Wales
Albert Dekker
John Minify
Jane Wyatt
Jane
Dean Stockwell
Tommy Green
Nicholas Joy
Dr. Craigie
Sam Jaffe
Professor Fred Lieberman
Harold Vermilyea
Lou Jordan
Ransom M. Sherman
Bill Payson
Virginia Gregg
Third Woman
Roy Roberts
Mr. Calkins
Franklyn Farnum
Party Guest
John Newland
Bill
Lee MacGregor
Bellboy