Jack Albertson

as Knight in Crowd #1 (uncredited)

as Grandpa Joe

as Amos Slade (voice)

as Jerry Harlowe

as Manny Rosen

as Al (uncredited)

as William G. Dobbs

as Helicopter Dispatcher

as Edward Jordan

as Trayner

as Bradford J. Taylor

as Fred

as Pop

as Dr. Bentley

as Danny Wilson

as Mr. Eisenbauer

as Guide

as Reporter (uncredited)

as Self

as Mr. Barley

as Theatergoer with Helen

as Judge Ben Moore

as Lou

as Herbert

as Inidu

as Dr. J. Wilson Shiels

as Captain Robert Salbo

as Piano Tuner (uncredited)

as Reporter (uncredited)

as Shem Sweet

as Jebediah Giddings

as Barker (uncredited)

as Mr. Packard

as Self

as Desk Sergeant

as John Cleary

as Archie

as Mr. Chambers

as Les Bauer (uncredited)

as Jack Richards

as Cary Fain

as Rep. George Jansen

as Sam Grant

as Slotkin

as Ed Brown

as Cohen

as Prof

as Officer Hodges

as Self

as Blind Bill

as Roger Bailey Sr.

as Self

as Third Proprietor

as Self

as Reporter (uncredited)

as Self

as Harry Evans

as Teach

as Self - Host

as Marty Tothero

as Milton

as Joe Murray

as Sam Pian

as Herb

as Sampson J. Binton

as Tintac Ping Foo

as Jedediah Bradley

as Sleep-Out Charlie Barnes

as Mr. Jenson

as Fernando Faillace

as Self

as Lieutenant Commander Virgil Stoner

as Vic Davis

as Tinker

as Immigration man

as Self - Guest

as Self

as Ira Goldberg

as Harry

as Kent's father / Interviewer

as Barney Bailey

as Chief Andrew Yeakel

as Manny Wax

as Al Gaines

as Col. Carl Dexter

as Self

as Dr. Andrew Sellers

as Dr. Felixson

as Self

as Self (archive footage)

as Senator Farmstick

as Jerry

as Self

as George 'Deacon' Wheeler

as Poppa MacMahon

as Salas Ina

as Gordon Rogers

as Brucker

as Alfredo Brazzi

as Dr. Chanute

as Self

as Self (archive footage)

as Pete Ferguson

as Self

as The Reporter

as Al St. George

as Self

as Me. Packard

as Self - Host