Boom Town

Chill Wills

As Harmony Jones

Marion Martin

As Whitey

Minna Gombell

As Spanish Eva

Joe Yule

As Ed Murphy

Horace Murphy

As Tom Murphy

Marietta Canty

As Maid

Curt Bois

As Ferdie the Tailor

Richard Lane

As Assistant D.A.

George Lessey

As Judge

Sara Haden

As Miss Barnes

Frank Orth

As Barber

Charles Coleman

As McMasters' Butler

Nell Craig

As Compton's Secretary

Byron Foulger

As Geologist

Harry Hayden

As Architect

Eddy Waller

As Hotel Desk Clerk in Burkburnett

Roy Gordon

As McCreery

Casey Johnson

As Little Jack

Baby Quintanilla

As Baby Jack

Frank McGlynn Sr.

As Deacon

Bess Flowers

As Worker in McMasters' Office (uncredited)

Barbara Bedford

As Nurse (uncredited)

Hank Bell

As Hank - Man in Dance Hall (uncredited)

Charles D. Brown

As U.S. Marshal Stebbins (uncredited)

Francis X. Bushman Jr.

As Man with Nitroglycerine (uncredited)

Marietta Canty

As Karen's Maid (uncredited)

Charles Coleman

As Parker - McMasters' Butler (uncredited)

James Conaty

As Man Working in McMasters' Office (uncredited)

Dick Curtis

As Hiring Boss (uncredited)

Helen Dickson

As Mrs. Summers (uncredited)

James Dime

As Townsman (uncredited)

Eddie Dunn

As Wildcatter (uncredited)

Franklyn Farnum

As Alarmed Townsman (uncredited)

Pat Flaherty

As Man at Dice Table (uncredited)

Sam Garrett

As Rider / Roper (uncredited)

George Guhl

As Baggage Man (uncredited)

Frank Hagney

As Man Abandoned by Whitey (uncredited)

William Halligan

As McCreery's Associate #2 (uncredited)

John Hamilton

As McMasters' Defense Attorney (uncredited)

Tom Hanlon

As Racetrack Announcer (voice) (uncredited)

Harry Hayden

As Smith - the Architect (uncredited)

Holmes Herbert

As Doctor (uncredited)

Howard Hickman

As McCreery's Associate #1 (uncredited)

Earle Hodgins

As Rodeo Barker (uncredited)

Shep Houghton

As Saloon Brawler (uncredited)

Jack Ingram

As Oilman at Producers' Convention (uncredited)

Sheldon Jett

As Oil Man at Meeting (uncredited)

Robert Emmett Keane

As Oilman in New York (uncredited)

Mitchell Lewis

As Venezuelan Foreman (uncredited)

Tom London

As Sheriff Harris (uncredited)

Frank McLure

As Man in Hotel Lobby (uncredited)

Carlotta Monti

As Saloon Hostess Fighting Whitey (uncredited)

Philip Morris

As Oil Man (uncredited)

John T. Murray

As Mr. Springtime (uncredited)

Wedgwood Nowell

As Oilman at Producers' Convention (uncredited)

Ted Oliver

As Man Asking 4 Bits to Cross (uncredited)

Nestor Paiva

As Venezuelan Officer (uncredited)

Milton Parsons

As Aldrich's Assistant (uncredited)

Lee Phelps

As Man Fighting Oil Fire (uncredited)

Henry Roquemore

As Mr. Summers (uncredited)

Larry Steers

As Lawyer at Prosecution's Table (uncredited)

Bert Stevens

As Hotel Lobby Extra (uncredited)

William Tannen

As Hotel Desk Clerk #1 (uncredited)

Eddy Waller

As Hotel Clerk (uncredited)

Harry Wilson

As Townsman (uncredited)

Tom Wilson

As Man in Saloon (uncredited)

Douglas Wood

As Oil Man at New York Meeting (uncredited)