John St. Polis

Crossroads

🎭 Professor (uncredited)

Haunted House

🎭 Simkins

On the Spot

🎭 Doc Hunter

Rocky Mountain Rangers

🎭 Joseph Manners

Abe Lincoln in Illinois

🎭 Minor Role (uncredited)

They Shall Have Music

🎭 Davis

Boys' Reformatory

🎭 Superintendent Keene

Mr. Wong, Detective

🎭 Carl Roemer

The Mysterious Rider

🎭 Townsman

Phantom Ranger

🎭 Pat Doyle

International Crime

🎭 Roger Morton

Saleslady

🎭 Crane

The Shadow Strikes

🎭 Caleb Delthern

Jungle Menace

🎭 Chandler Elliott

Paradise Isle

🎭 Coxon

Borderland

🎭 Doctor

Below the Deadline

🎭 Mr. Abrams

Three on the Trail

🎭 Sheriff Sam Corwin

Call of the Prairie

🎭 Jim

The Dark Hour

🎭 Dr. Munro

Operada Bir Gece

🎭 Opera Conductor (uncredited)

The Lady in Scarlet

🎭 Jerome T. Shelby

Death from a Distance

🎭 Prof. Trowbridge

The President Vanishes

🎭 Attorney General Davis (uncredited)

Guilty Parents

🎭 Defense attorney

Notorious But Nice

🎭 John J. Martin

Cocktail Hour

🎭 French Police Investigator (uncredited)

King of the Arena

🎭 Governor

The World Gone Mad

🎭 Grover Cromwell

Terror Trail

🎭 Colonel Charles Ormsby

The Match King

🎭 Banker (uncredited)

Call Her Savage

🎭 Doctor Consoling Nasa (Uncredited)

The Gambling Sex

🎭 John Tracy

If I Had a Million

🎭 Glidden Associate (uncredited)

False Faces

🎭 Dr. McDonald

The Crusader

🎭 Robert Henley

Symphony of Six Million

🎭 Dr. Schifflen

Lena Rivers

🎭 John Nichols

Alias the Doctor

🎭 Dr. Niergardt

Heartbreak

🎭 U.S. Ambassador

The Yellow Ticket

🎭 Passport Official at Airport

The Gay Diplomat

🎭 General

Their Mad Moment

🎭 Hotel Manager

Transgression

🎭 Serafin, Arturo's Butler

Men of the Sky

🎭 Madeleine's Father

Doctors' Wives

🎭 Dr. Mark Wyndram

Beau Ideal

🎭 Judge Advocate (as John M. St. Polis)

The Criminal Code

🎭 Dr. Rinewulf

Captain Thunder

🎭 Pedro

Kismet

🎭 The Imam Mahmud

A Devil with Women

🎭 Don Diego

The Bad One

🎭 Judge

The Three Sisters

🎭 Judge

Guilty?

🎭 Polk

In the Next Room

🎭 Philip Vantine

The Melody Man

🎭 Von Kemper

Party Girl

🎭 John Rountree

Fast Life

🎭 Andrew Stratton

Coquette

🎭 Dr. John M. Besant

Why Be Good?

🎭 Pa Kelly

Marriage by Contract

🎭 Father

The Power of Silence

🎭 Defense Attorney

A Woman's Way

🎭 Mouvet

Bilinmeyen

🎭 Surgeon (uncredited)

Too Many Crooks

🎭 Erastus Mason

The Lily

🎭 Comte de Maigny

The Greater Glory

🎭 Prof. Leopold Eberhardt (as John Sainpolis)

The Far Cry

🎭 Count Filippo Sturani

Paint and Powder

🎭 Mark Kelsey (as John Sainpolis)

My Lady's Lips

🎭 Inspector

Operadaki Hayalet

🎭 Comte Philip de Chagny

The Dixie Handicap

🎭 Dexter

Folly of Vanity

🎭 Ridgeway (modern sequence)

The Rose of Paris

🎭 André du Vallois

In Every Woman's Life

🎭 Dr. Philip Logan

The Alaskan

🎭 Rossland (as John Sainpolis)

Those Who Dance

🎭 Monahan

Mademoiselle Midnight

🎭 Colonel de Gontran (Prologue)

Three Weeks

🎭 The King

Held to Answer

🎭 Hiram Burbeck

Woman-Proof

🎭 Milo Bleech (as John Sainpolis)

A Prince of a King

🎭 Mario

The Social Code

🎭 Defense Attorney

The Untameable

🎭 Dr. Copin

Three Wise Fools

🎭 John Crawshay

Souls for Sale

🎭 Self - Celebrity Actor in Commissary

The Hero

🎭 Andrew Lane

Shadows

🎭 Nate Snow

Cappy Ricks

🎭 Skinner (as John Sainpolis)

The Four Horsemen of the Apocalypse

🎭 Etienne Laurier

The Great Lover

🎭 Jean Paurel

Old Dad

🎭 Jeffrey Bretton

Stake Uncle Sam to Play Your Hand

🎭 Kaiser

Laughing Bill Hyde

🎭 Black Jack Burg

All Woman

🎭 Sam Tupper

The Mark of Cain

🎭 Judge Hoyt

The Public Defender

🎭 David Moulton

The Love That Lives

🎭 Harvey Brooks

The Mystic Hour

🎭 Clavering

Sleeping Fires

🎭 Edwin Bryce

Sapho

🎭 Dejoie

The Fortunes of Fifi

🎭 Duvernet

The World Against Him

🎭 Dr. Hamilton Welsh

The Social Highwayman

🎭 Hanby

The Yellow Passport

🎭 Fedia

The Salamander

🎭 Albert Sassoon

Bondwomen

🎭 Dr. Hugh Ellis

Wormwood

Joseph and His Coat of Many Colors

Soldiers of Fortune

🎭 Pres. Alvarez