Mack Williams

acting

1. Cape Fear → Dr. Lowney
2. A Public Affair → Sen. George Armstrong
3. Chartroose Caboose → Mr. Warren
4. The Untouchables (TV) → Doctor (uncredited)
5. Westbound → Col. Vance (uncredited)
6. Ten North Frederick
7. Will Success Spoil Rock Hunter? → Hotel Doorman (uncredited)
8. The Monster That Challenged the World → Captain Masters
9. Mister Cory → Card Player (uncredited)
10. There's Always Tomorrow
11. The 20th Century Fox Hour (TV) → Warden
12. Violent Saturday → Drugstore Clerk
13. Unchained → Mr. Johnson (uncredited)
14. Vice Squad → Mr. Schaefer (uncredited)
15. The Bigamist → Prosecuting Attorney
16. Four Star Playhouse (TV) → Doctor
17. Monkey Business → Board Member (uncredited)
18. Deadline - U.S.A. → Rienzi Associate (uncredited)
19. Retreat, Hell!
20. Flying Leathernecks
21. The Blue Veil → Detective (Uncredited)
22. Law of the Badlands → Secret Service Chief (uncredited)
23. Where the Sidewalk Ends → Jerry Morris, Attorney (uncredited)
24. No Way Out → Husband (uncredited)
25. Backfire → Dr. Herbert Anstead (uncredited)
26. Kiss Tomorrow Goodbye → Mr. Hartford (uncredited)
27. Three Secrets → Army Doctor (uncredited)
28. Armored Car Robbery → Detective Marshall - Police Lab (uncredited)
29. Trapped → Agent Raymond (uncredited)
30. Hollow Triumph → Cashier (uncredited)
31. Command Decision → Lt. Col. Virgil Jackson
32. To the Ends of the Earth → Coast Guard Captain (uncredited)
33. Railroaded! → Police Criminologist (uncredited)
34. Heartaches → Bill Powers (uncredited)
35. Repeat Performance → Doctor