Lloyd Hughes

A Private Scandal

Daniel Treve

Social Error

Attorney Johnson

The Lost World

Edward E. Malone

Hell Bound

Dr. Robert Sanford

Sweethearts on Parade

Bill

The Heart of Humanity

Jules Patricia

The Sea Hawk

Lionel Tressilian

Irene

Donald Marshall

The Little Red Schoolhouse

Owen Rogers

The Deceiver

Tony Hill

Too Many Crooks

John Barton

Acquitted

Dr. Bradford

American Beauty

Jerry Booth

The Miracle Man

Robert Thornton

The Mysterious Island

Nikolai Roget

Blake of Scotland Yard

Doctor Marshall

Judgment of the Storm

John Trevor

A Man Betrayed

Curtis Powell

Pals First

Richard Castleman / Danny Rowland

The False Road

Roger Moran

Heart to Heart

Philip Lennox

Blake of Scotland Yard

Dr. Marshall, 'The Scorpion'

Midnight Phantom

Lieut. Dan Burke

Valencia

Felipe

The Drums of Jeopardy

Prince Nicholas Petroff

The Half-Way Girl

Phil Douglas

No Place to Go

Hayden Eaton

The Desert Flower

Rance Conway

Beau Revel

Dick Revel

The Runaway Bride

George Edward Blaine

Romance of the Redwoods

Eddie Carter

The Huntress

Sam Gladding

Love Comes Along

Johnny Stark

Forever After

Theodore Wayne

Déclassé

Ned Thayer

Ella Cinders

Waite Lifter

Dangerous Hours

John King

I Demand Payment

Dr. Craig Mitchell

Honeymoon Limited

Henry Townsend

Society Fever

Graham Smith

Extravagance

Fred Garlan

Below the Surface

Luther Flint

High Steppers

Julian Perryam

Where East Is East

Bobby Bailey

Are You a Failure?

Oliver Wendell Blaine

Tess of the Storm Country

Frederick Graves

The Stolen Bride

Franz Pless

Clipped Wings

Capt. Jerry Brown / Jim Lofton

Numbered Woman

Dr. Steven Russell

Kelly of the Secret Service

Agent Ted Kelly

The Heritage of the Desert

Jack Hare

Children of Dust

Harvey Livermore

The Broken Melody

John Ainsworth

Harmony Lane

Andrew Robinson

The Heart Punch

Jimmy Milligan

The Dixie Handicap

The Hero

Sailors' Wives

Don Manning

A Face in the Fog

Frank Gordon

Satan Junior

Tad Worden

Ships of Hate

Bart Wallace

Love Never Dies

John Trott

Night Cargo

Bruce Donaldson

Moby Dick

Derek

Big Boy

Jack

Her Reputation

Scarlet Saint

Philip Collett

An Affair of the Follies

Jerry

Lovers and Luggers

Daubeney Carshott

Hail the Woman

David Beresford

Rip Roaring Riley

Ted 'Rip-Roaring' Riley

Sally

Blair Farquar

Air Eagles

Bill Ramsey

If I Marry Again

Charlie Jordan

3-Ring Marriage

Cal

Ladies at Play

Gil Barry

Scars of Jealousy

Cody Jacques

Skybound

Capt. John Kent

Hello Sister

Marshall Jones

Old Wives for New

Reporter (uncredited)

A Trip Through the World's Greatest Motion Picture Studios

Himself

The Whipping Boss

Dick Forrest

The Haunted Bedroom

Roland