William Halop (February 11, 1920 – November 9, 1976) was an American actor.
They Made Me a Criminal
Tommy
Dust Be My Destiny
Hank Glenn
Dead End
Tommy
Angels with Dirty Faces
Soapy
Boys' Night Out
Elevator Operator (uncredited)
Tom Brown's School Days
Flashman
Blues in the Night
Pippi
Dead End Kids vs. Spies, Inc.
Billy Barton
Mob Town
Tom Barker
Crime School
Frank 'Frankie' Warren
You Can't Get Away with Murder
John 'Johnny' Stone
Dangerous Years
Danny Jones
Angels Wash Their Faces
William "Billy" Shafter
Swingtime in the Movies
Crime School Kid (uncredited)
Air Strike
Orville Swanson
Mister Buddwing
2nd Cab Driver
Hell's Kitchen
Tony Marco
On Dress Parade
Cadet Maj. Rollins
For Love or Money
Elevator Operator
Sky Raiders
Tim Bryant
Sea Raiders
Billy Adams
Call a Messenger
Jimmy Hogan
Give Us Wings
Tom
Little Tough Guy
Johnny Boylan
Challenge of the Range
Reb Matson
The Wheeler Dealers
Subpoena Server (uncredited)
The Courtship of Eddie's Father
Milkman (uncredited)
You're Not So Tough
Tommy Abraham Lincoln
The Phantom of Hollywood
Studio Engineer
Junior Army
James 'Jimmie' Fletcher
Hit the Road
Tom
Junior G-Men
Billy Barton
Junior G-Men of the Air
Ace Holden
Gas House Kids
Tony Albertini
Tough as They Come
Tommy Clark
Mug Town
Tommy Davis
Too Late for Tears
Boat Attendant (uncredited)
Classic Comedy Teams
The East Side Kids (archive footage)
A Global Affair
Cab Driver