The Professor
Seven Footprints to Satan
Li Clung
Shame
Lieutenant Payne
Lost in the Soudan
The Range Riders
Lawyer Oscar Sikes
Silent Men
Caleb
Double Cross Roads
Pew
Treasure Island
Cousin Webster
The Old Soak
Dr. Li
Drifting
Johnny
Together We Live
Jake Means
The Hoosier Schoolmaster
Chapman
813
Licinius
The Sign of the Cross
Bowen
I Loved a Woman
Prof. Dillinger
The Chorus Girl's Romance
Mr. Walters
The Mayor of Hell
Caretaker
The Haunted House
Hotel Desk Clerk (uncredited)
Rendezvous
Mr. Rivett
The Turning Point
Slim
The Iron Hand
Charlie Moye
Life's Twist
Cognac Pete
What Price Glory
Harry - Jackson's Fence (uncredited)
If I Had a Million
Don Jose de Castro
Two Men of Sandy Bar
John Forrester
The Magic Garden
Emory Wells
Cross-Examination
Cyrus Pettypacker
Stand-In
Silas Wayne
A Strange Adventure
George
Crazy Like a Fox
Tecolote (Old Indian)
Dancing Pirate
Mr. Ward
The Girl Said No
Henry Carson
The Dark Hour
Rama Pal
Shattered Idols
The Severed Hand
Mr. McIntosh
Oh, Doctor!
Manners
Her Forgotten Past
Jack Swan
The Narrow Corner
Elias Moorehouse
Women Won't Tell
Plummer, Hotel Owner
Dark Hazard
Conklin
Playthings of Destiny
Enoch Metcalf
Flapper Wives
Caderousse, the innkeeper
Monte Cristo
Rivas
In Gay Madrid
Burkehart
No More Orchids
Grandy
Massacre
Man (uncredited)
The Flames of Chance
'Cabaret' Charlie
Shoes
Capt. Rawley
The Yellow Traffic
Skinner
Lost and Found on a South Sea Island
Innkeeper / Guard
Noah's Ark
Solon Hammerhead
The County Fair
Merlin the Magician
A Connecticut Yankee in King Arthur's Court
Robert Glaxton
The Shadow on the Wall
Honest Druggist (uncredited)
Lilly Turner
Larry McKean
The Delicious Little Devil
Professor Hendricks (uncredited)
Strike Me Pink
Flash Dacy
Eleanor's Catch
Code of the Air
Lionel
A Dangerous Affair
Joe Taylor Sr. (uncredited)
Let Us Live
Santo Bendito
The Broken Mask
Blake
Whispering Smith Speaks
Helen's Father
Back to the Primitive
Albert Wells
The Clown
Trap Door operator
Rule 'Em and Weep
Whitaker Monk
Alias the Lone Wolf
'Holy Joe'
The Strong Man
Fishback (uncredited)
The Florentine Dagger
Egan
Shadow of the Law
Jan Kruga
Lost in the Jungle
Verna's crooked lawyer
Love Bound
Sauer
The Vampire Bat
'Strike' Jackson
Gun Smoke
Mystery Man
House of Horror
Will Bowden
Wandering Daughters
Richards
Up the Ladder
Max Bleeker
Ladies Must Live
Grandpa Sutton
Why Men Leave Home
Court Physician
Cleopatra
Slaney
Brooding Eyes
Cook
All the Brothers Were Valiant
City Editor
Telling the World
Pedro the Fox
Thy Name Is Woman
Sachem
The Last of the Mohicans
Cleon the Slave Dealer (uncredited)
The Last Days of Pompeii
The Honorable Peter Barnitz
The Girl and the Crisis
Henry Burke
Her Bitter Cup
Kobol
The Silent Lover
Watkins
Sowing the Wind
'Highball' Hazelitt (as William Mong)
Put up Your Hands
Mary Todd Lincoln (uncredited)
The Perfect Tribute
Hartland Company Auditor (uncredited)
The Working Man
Peter Heffner
Fifth Avenue
Boggs
A Fool There Was
Ambrose
Pilgrims of the Night
Philip
Fine Clothes
Colonel Merritt
The Unwritten Law
Gafford
Fighting for Justice
Uncle John Lyman
The Fighting Fool
Banker Heist
Painted Desert
Coxey, the Con-man
Too Many Crooks
Aide to Count Quinnox (uncredited)
The Prince of Graustark
Rev. Dr. Temple
Excuse Me
Jonathan Twist
Love's Prisoner
Edward Woodruff
The Follies Girl
Graham
By Whose Hand?
Anthony Sommers
Murder on the Roof
Bailey
The Arm of the Law
Good-for-Nothing Gallagher
Good-for-Nothing Gallagher
Hugh Groesbeck
Fanatics
Doc Haskell
Under the Rouge
Nathan Levinsky
The Woman He Loved
Peg-Leg Sullivan
Barriers Burned Away
Wellmore
The Big Trail
Known For
Acting
Known Credits
114
Gender
Male
Birthday
1875-06-24
Place of Birth
Chambersburg, Pennsylvania, USA
Also Known As
William Mong