Frank Capra
Director
Jean Arthur
Saunders
James Stewart
Jefferson Smith
Claude Rains
Senator Joseph Paine
Edward Arnold
Jim Taylor
Guy Kibbee
Governor Hopper
Thomas Mitchell
Diz Moore
Eugene Pallette
Chick McGann
Beulah Bondi
Ma Smith
H.B. Warner
Senate Majority Leader
Harry Carey
President of the Senate
Astrid Allwyn
Susan Paine
Ruth Donnelly
Mrs. Hopper
Grant Mitchell
Senator MacPherson
Porter Hall
Senator Monroe
H.V. Kaltenborn
Himself
Charles Lane
Nosey
Pierre Watkin
Senate Minority Leader
Dick Elliott
Carl Cook
William Demarest
Bill Griffith
Billy Watson
Hopper Boy
Delmar Watson
Hopper Boy
Harry Watson
Hopper Boy
John Russell
Hopper Boy
Larry Simms
Hopper Boy
Garry Watson
Hopper Boy
Erville Alderson
Handwriting Expert
Harry Anderson
Hoodlum
Stanley Andrews
Senator Hodges
William Arnold
Reporter
Sam Ash
Senator Lancaster
Edwin August
Senator
Frank Austin
Inventor at Smith's Office Door
Harry A. Bailey
Senator Hammett
Tommy Baker
Boy Ranger
Kathryn Bates
Committeewoman
Brooks Benedict
Senate Clerk
Wilson Benge
Hopper's Butler
Edward Biby
Foreign Diplomat
Wade Boteler
Family Man
Harry C. Bradley
Arthur Kim
Lynton Brent
Photographer
Ed Brewer
Senate Reporter
Al Bridge
Senator Dwight
Harlan Briggs
Mr. Edwards - Howling Citizen
Tommy Bupp
Boy Cheering for Smith in Meeting
Harry Burkhardt
Senate Reporter
Frederick Burton
Senator Dearhorn
Georgia Caine
Third Radio Speaker
Ken Carpenter
Announcer
Jack Carson
Sweeney Farrell - Newsman
Burr Caruth
Townsend
Maurice Cass
Handwriting Expert
Allan Cavan
Ragner - Newsman
Eddy Chandler
Reporter
George Chandler
Reporter
Davison Clark
Committeeman
Dora Clement
Mrs. McGann
Richard Clucas
Minor Role
Shirley Coates
Assistant Bartender
Edmund Cobb
Senator Gower
Eddie Coke
Photographer
Dorothy Comingore
Woman at Station
Chester Conklin
Man in Press Section of Senate Gallery
Hal Cooke
Reporter
George Cooper
Waiter
Georgie Cooper
Committeewoman
Jack Cooper
Photographer
Nick Copeland
Senate Reporter
Anne Cornwall
Senate Reporter
Gino Corrado
Barber
Maurice Costello
Diggs - Newsman
Alec Craig
Speaker
Beatrice Curtis
Paine's Secretary
Lew Davis
Senate Clerk
Dulcie Day
Senate Reporter
Wally Dean
Paine's Friend
Vernon Dent
Senate Reporter
Harry Depp
Hat Salesman
Joe Devlin
Waiter
Clyde Dilson
Reporter
John Dilson
Secretary
Neal Dodd
Senate Chaplain
Ann Doran
Paine's Secretary
Lester Dorr
Taylor's Stooge
Robert Dudley
Reporter
Edward Earle
Reporter
Helen Jerome Eddy
Paine's Secretary
Jack Egan
Reporter
Douglas Evans
Francis Scott Key
Eddie Fetherston
Senate Reporter
Mabel Forrest
Senate Reporter
Byron Foulger
Hopper's Secretary
Gladys Gale
Committeewoman
Jack Gardner
Reporter
Frances Gifford
Hopper Girl
June Gittelson
Woman at Station
Gus Glassmire
Angry committee member
Mary Gordon
Woman
Jesse Graves
Black Committeeman
Lorna Gray
Woman at Station
Roger Haliday
Senate Guard
Cliff Hall
Senator in final scene
Wilfred Hari
House Boy
Harry Hayden
First Radio Announcer
Henry Hebert
Senator
Louis Jean Heydt
Soapbox Speaker
Fred Hoose
Senator
Philip Hurlic
Boy Ranger
Olaf Hytten
Butler
John Ince
Senator Fernwick
Lloyd Ingraham
Committeeman
Mitchell Ingraham
Minor Role
Frank Jaquet
Senator Byron
Dick Jensen
Hoodlum
John Lester Johnson
Butler
Dickie Jones
Pageboy Richard Jones
Eddie Kane
Reporter
Robert Emmett Keane
Editor
Donald Kerr
Reporter
Milton Kibbee
Senate Reporter
Joe King
Summers - newsman
Richard Kipling
Senator
Evalyn Knapp
Reporter Asking 'What Do You Think of the Girls in This Town?'
Wright Kramer
Senator Carlton
Paul Kruger
Bodyguard
Bobby Larson
Boy Ranger
Billy Lechner
Boy Ranger
P.H. Levy
Rabbi
Vera Lewis
Mrs. Edwards
Jack Lindquist
Chorus Member
George Lloyd
Hoodlum
Arthur Loft
Chief Clerk
Jane Loofbourrow
Committeewoman
Jack Low
Hoodlum
Jackie Lowe
Boy Ranger
Jimmie Lucas
Photographer
Wilfred Lucas
Pompous Man
Stanley Mack
Senator
Mary MacLaren
Head Sister
Hank Mann
Photographer
Margaret Mann
Nun with Cheering Orphan Boys
Thomas Martin
Reporter
Eric Mayne
Man in Senate Building
Philo McCullough
Senator Albert
Ralph McCullough
Assistant Bartender
Matt McHugh
Reporter
George McKay
Reporter
Lafe McKee
Civil War Veteran at Lincoln Memorial
Sammy McKim
Boy Ranger
Frank McLure
Senator
James McNamara
Reporter
Robert Middlemass
Second Radio Announcer
James Millican
Senate Reporter
Howard M. Mitchell
Shoe Salesman
Charles R. Moore
Porter
Bert Moorhouse
Man in Senate Building
Gene Morgan
Reporter
Robert Morgan
Senate Clerk
Edmund Mortimer
Senator Fuller
William Newell
Reporter
Ray Nichols
Boy Ranger
Field Norton
Pompous Man
Alex Novinsky
Foreign Diplomat
Frank O'Connor
Senator Alfred
Frank Otto
Fisk
Joe Palma
Hoodlum
Blanche Payson
Committeewoman
Frank Puglia
Handwriting Expert
Spencer Quinn
Minor Role
Tom Quinn
Senate Reporter
Ed Randolph
Senate Reporter
Charles Regan
Hoodlum
Jack Rice
Lang
Jack Richardson
Senator Manchester
Henry Roquemore
Senator
Johnny Russell
Otis Hopper
Walter Sande
Newspaperman with Pipe
Russell Simpson
Kenneth Allen
Walter Soderling
Senator Pickett
Harry Stafford
Senator Atwater
Wyndham Standing
Senator Ashman
Paul Stanton
Flood - Newsman
Larry Steers
Committeeman
Count Stefenelli
Foreign Diplomat
Robert Sterling
Senate Reporter
Craig Stevens
Senate Reporter
Landers Stevens
Committeeman
Carl Stockdale
Senator Burdette
Harry Strang
Bodyguard
Charles Sullivan
Cab Driver
Ben Taggart
Pompous Man
Emma Tansey
Committeewoman
Dub Taylor
Reporter
Ferris Taylor
Senator Carlisle
Harry Tenbrook
Bodyguard
Arthur Thalasso
Doorman
Edward Thomas
Butler
Frank M. Thomas
Hendricks
Layne Tom Jr.
Boy Ranger
Fred 'Snowflake' Toones
Porter
Victor Travis
Senator Grainger
Laura Treadwell
Mrs. Taylor
John Tyrrell
Undetermined Role
Frederick Vroom
Paine's Friend
Bess Wade
Committeewoman
David Wade
Minor Role
Max Waizmann
Photographer
Robert Walker
Senator Holland
Myonne Walsh
Jane Hopper
John Ward
Photographer
Billy Wayne
Reporter
Lloyd Whitlock
Schultz - Newsman
Dave Willock
Senate Guard
Florence Wix
Committeewoman
Eleanor Wood
Committeewoman
William Worthington
Committeeman