Warren Cook

Civilian Clothes

(Mr. Lanham)

A Dangerous Affair

(James Rance (as Warren Cooke))

Slander

(Doctor)

John Smith

(Doctor)

The Pride of the Clan

(Robert, Earl of Dunstable)

The Avenging Trail

(Dr. Saunders)

Woman

(The Man)

His Wife's Friend

(Sir Robert Grimwood)

Lady Rose's Daughter

(War Minister)

Let's Go

(John Halliday - Kane's Father)

Exile

(The Governor of Exile)

The Great Gamble

(Roger Morton)

Shore Leave

(Adm. Smith)

The Active Life of Dolly of the Dailies #5: The Chinese Fan

(Mr. Cambridge)

Suspicion

(Dr. Allen Forrest)

The Wonderful Chance

(Parker Winton)

Unknown Love

(John Parker)

Dark Secrets

(Dr. Case)

The Whip

(Judge Beverley)

Children of Eve

(Doctor)

Wild, Wild Susan

(Chauncey Ames Waterbury)

April Folly

(Earle of Mannister)

Seven Keys to Baldpate

(Thomas Hayden (as C. Warren Cook))

The Last Door

(Colonel)

His Darker Self

(The Governor)

The Snowbird

(John Wheeler)

The Right To Lie

(J. Winthrop Drake)

The Knockout

(Dr. Natter)

The Flapper

(Senator King)

Fog Bound

(Revenue Officer Brenon)

A Doll's House

(Dr. Rank)

The Lunatic at Large

(Dr. Wilkins)

The Girl from Nowhere

(Judge Cole)

The Sins of the Children

(Dr. Hunter Guthrie)

A Man of Stone

(Lord Branton)

The Unwelcome Mother

(Richard Russell)

One Hour

(Karnoff)

Greater Than Love

The Broken Violin

(Thomas Kitterly)

The Woman God Sent

(Jack West Sr.)

The Challenge Accepted

(Captain Roderick Brooke)

Worlds Apart

(Ten Eyck)