James Pier Mason

Eyerdeki Adam

Cyrano de Bergerac

Cavalier (uncredited)

The Wistful Widow of Wagon Gap

Barfly (uncredited)

The Kid Rides Again

Gus

Along the Sundown Trail

Barfly (uncredited)

Overland Mail

Man in Cafe

Billy the Kid Trapped

Barfly

Wild Bill Hickok Rides

Townsman

The Lone Rider and the Bandit

Barfly

Billy The Kid's Round-Up

Barfly

Li'l Abner

Townsman

Lucky Cisco Kid

Barfly

20 Mule Team

Third Barfly Counting Bill's Money

Viva Cisco Kid

Henchman Lem

The Cisco Kid and the Lady

Barfly

Tower of London

Beggar

The Marshal Of Mesa City

Man Shot by Cliff (uncredited)

In Old Monterey

Henchman

Frontier Marshal

Townsman

Young Mr. Lincoln

Juror (uncredited)

Captain Fury

Settler Relaying Signal

The Return of the Cisco Kid

Juror

The Oklahoma Kid

Man in Hotel (uncredited)

Posta Arabası

Tonto Express Agent Jim (uncredited)

Let Freedom Ring

Barfly (uncredited)

Young Dr. Kildare

Lodger Going for Ambulance (uncredited)

The Renegade Ranger

Hank

The Girl of the Golden West

Townsman in Saloon

Missing Witnesses

Convict (uncredited)

Where Trails Divide

Henchman Red

Hills of Old Wyoming

Deputy Henchman

Midnight Court

Police Detective

Headin' for the Rio Grande

Red Dugan

Laughing at Trouble

Seth Williams - Townsman in Mob

The Phantom Rider

Dirk

Love on a Bet

Hobo Trading Clothes

Call of the Prairie

Hoskins

Sutter's Gold

Miner

Kanlı Korsan

Pirate (uncredited)

Bar 20 Rides Again

Henchman

Music Is Magic

Audience Spectator (uncredited)

Hop-a-long Cassidy

Hall

Les Misérables

Galley Prisoner

Fighting Shadows

Horn - Randall's Partner (as James Mason)

Life Begins at Forty

Townsman in Print Shop

Mills of the Gods

The Dude Ranger

'Hawk' Stevens (as James Mason)

Laughing Boy

Cowboy

To the Last Man

Colby Man Joe (uncredited)

One Sunday Afternoon

Dink's Chum (uncredited)

The Story of Temple Drake

Van

Scarlet River

Dummy

Drum Taps

Henchman Stubby Lane

Renegades of the West

Blackie

What Price Hollywood?

Attorney Roberts (uncredited)

Texas Gun Fighter

Henchman Drag

The Tabasco Kid

Sheriff

Border Law

Shag Smith (as James Mason)

Caught

Scully

Fly My Kite

Dan

The Painted Desert

Shotgun Rider for Bill's Wagon

The Concentratin' Kid

Art Campbell

The Last of the Duanes

Jim Morgan

Shooting Straight

Spot Willis

Dancing Sweeties

Tommy Evans (uncredited)

The Shrimp

Jim the Bully

The Long, Long Trail

Mike Wilson

Welcome Danger

Barry Steele / Dick the Dude (uncredited)

All Faces West

Tony/Kit Carson

The Phantom City

Joe Bridges

The Big Killing

First Beagle Son (as James Mason)

A Thief in the Dark

Across to Singapore

Finch

Chicago After Midnight

Hardy (as James Mason)

A Race for Life

Bruce Morgan

Dead Man's Curve

Derne

Alias the Lone Wolf

Popinot (as James Mason)

Us

Margaret's Pilot

The King of Kings

Gestas - the Unrepentant Thief (as James Mason)

Let It Rain

Crook (as James Mason)

Bred in Old Kentucky

The Unknown Cavalier

Henry Suggs

For Heaven's Sake

The Gangster

Whispering Smith

Du Sang

Ladies of Leisure

Eddie Lanigan

Old Clothes

Dapper Dan (as James Mason)

Under the Rouge

Mal

Rugged Water

Wally Oakes

Beggar on Horseback

Homer Cady (as James Mason)

Barriers Burned Away

Slim Edwards

The Flaming Forties

'Jay-Bird' Charley

Wanderer of the Wasteland

Guerd Larey

The Heritage of the Desert

Snap Naab

Mile-a-Minute Romeo

Morgan (as James Mason)

Why Worry?

Jim Blake

Scars of Jealousy

Zeke Jacques

The Footlight Ranger

Al Brownley

The Old Homestead

Lem Holbrook

The Fast Mail

Lee Martin (as James Mason)

Lights of the Desert

Slim Saunders