Mack Williams
Known for
Four Star Playhouse
Doctor
The Untouchables
Doctor (uncredited)
Cape Fear
Dr. Lowney
Retreat, Hell!
The 20th Century Fox Hour
Warden
Trapped
Agent Raymond (uncredited)
Heartaches
Bill Powers (uncredited)
The Bigamist
Prosecuting Attorney
Backfire
Dr. Herbert Anstead (uncredited)
Mister Cory
Card Player (uncredited)
Vice Squad
Mr. Schaefer (uncredited)
Three Secrets
Army Doctor (uncredited)
Hollow Triumph
Cashier (uncredited)
Railroaded!
Police Criminologist (uncredited)
Westbound
Col. Vance (uncredited)
Violent Saturday
Drugstore Clerk
Command Decision
Lt. Col. Virgil Jackson
No Way Out
Husband (uncredited)
Deadline - U.S.A.
Rienzi Associate (uncredited)
The Monster That Challenged the World
Captain Masters
Where the Sidewalk Ends
Jerry Morris, Attorney (uncredited)
Monkey Business
Board Member (uncredited)
Will Success Spoil Rock Hunter?
Hotel Doorman (uncredited)
Ten North Frederick
Armored Car Robbery
Detective Marshall - Police Lab (uncredited)
Repeat Performance
Doctor
The Blue Veil
Detective (Uncredited)
There's Always Tomorrow
Unchained
Mr. Johnson (uncredited)
To the Ends of the Earth
Coast Guard Captain (uncredited)
Law of the Badlands
Secret Service Chief (uncredited)
Kiss Tomorrow Goodbye
Mr. Hartford (uncredited)
Flying Leathernecks
Chartroose Caboose
Mr. Warren
A Public Affair
Sen. George Armstrong