Capt. Tom Farrell
The Detective (1968)
Detective Sergeant Hooker
The Swinger (1966)
Narrator
Run To Daylight (1964)
Mike Crowley
What Makes Sammy Run? (1959)
O.K. Merritt
Never Steal Anything Small (1959)
Prosecutor
Beau James (1957)
Capt. Riley
The Delicate Delinquent (1957)
Stringer Winfield
Texas Lady (1955)
Police Officer Lonigan
My Sister Eileen (1955)
Detective
Blackboard Jungle (1955)
Sergeant Monty Maizel
Susan Slept Here (1954)
Pierson
Duffy of San Quentin (1954)
Sam Benton
Champ for a Day (1953)
'Two Pair' Buford
Fast Company (1953)
Arnie
Man in the Dark (1953)
Mugsy
Abbott and Costello Go to Mars (1953)
Lt. Monaghan
Detective Story (1951)
Hank Bremmer
Waterfront at Midnight (1948)
Looie
Joe Palooka in Fighting Mad (1948)
Rodney
Timber Queen (1944)
Hoodlum (uncredited)
Dangerous Blondes (1943)
Truck Driver
Good Luck, Mr. Yates (1943)
Horace MacMahon
Stage Door Canteen (1943)
Swifty
Jail House Blues (1942)
Wolf
Birth of the Blues (1941)
Ears-to-the-Ground Hinkle
The Stork Pays Off (1941)
Fingers Flint
Buy Me That Town (1941)
Mullen
Lady Scarface (1941)
Tiger Brannigan
Rookies on Parade (1941)
Taxi Driver
Come Live with Me (1941)
Foghorn Murphy
Dr. Kildare's Crisis (1940)
Bud Wildhack
Melody Ranch (1940)
Slugger Mears
The Leather Pushers (1940)
Foghorn Murphy (uncredited)
Dr. Kildare Goes Home (1940)
Undetermined Secondary Role (uncredited)
The Golden Fleecing (1940)
Foreman
We Who Are Young (1940)
Sylvester Odgen 'SOS' Schofield (as Horace MacMahon)
Millionaires in Prison (1940)
Cry-Baby
Gangs of Chicago (1940)
Truck Driver Giving Lift to Ellen (uncredited)
My Favorite Wife (1940)
Bugs
I Can't Give You Anything But Love, Baby (1940)
J. Harold 'Fog Horn' Murphy
Dr. Kildare's Strange Case (1940)
Dave - the Nightclub Manager (uncredited)
The Ghost Comes Home (1940)
Sgt. Monk O'Hara
The Marines Fly High (1940)
'Lefty' Hodges - Bank Robber
Oh, Johnny, How You Can Love! (1940)
Phil Ferrranti
Laugh It Off (1939)
Hood (Uncredited)
That's Right – You're Wrong (1939)
MacFay's Chauffeur (uncredited)
Another Thin Man (1939)
Art Kruger
Sabotage (1939)
Joe Nash
She Married a Cop (1939)
Dance Floor Official (uncredited)
Bachelor Mother (1939)
Gus
The Gracie Allen Murder Case (1939)
Irving
Rose of Washington Square (1939)
Punchy
Big Town Czar (1939)
Fog Horn - Taxi Driver (uncredited)
Calling Dr. Kildare (1939)
Philadelphia
Sergeant Madden (1939)
Missouri Smith
I Was a Convict (1939)
Gloomey Kelly
Pride of the Navy (1939)
Pirates of the Skies (1939)
Snuffy Deegan
Federal Man-Hunt (1938)
Bartsch
Newsboys' Home (1938)
Larry Carson
Secrets of a Nurse (1938)
Gurk
Broadway Musketeers (1938)
Russo's Chief Henchman
Wanted by the Police (1938)
Rabblerouser (uncredited)
Marie Antoinette (1938)
Max Hooker
Tenth Avenue Kid (1938)
Rocky Simpson (uncredited)
The Crowd Roars (1938)
Danny Scolado (as Horace MacMahon)
Fast Company (1938)
2nd Thug
Ladies in Distress (1938)
Lockjaw
King of the Newsboys (1938)
Jennings
When G-Men Step In (1938)
Al
A Girl with Ideas (1937)
Blackie Clayton
The Wrong Road (1937)
Beak McArdle
Exclusive (1937)
Reporter
Public Wedding (1937)
Reporter at Press Conference (uncredited)
Kid Galahad (1937)
Prison Inmate (uncredited)
They Gave Him a Gun (1937)
Gateleg
Navy Blues (1937)
Soldier (uncredited)
The Officer's Mess (1935)