
From Wikipedia, the free encyclopedia Horace McMahon (May 17, 1906 – August 17, 1971) was an American actor. McMahon was born in South Norwalk, Connecticut. He became interested in acting when he was a student at Fordham University School of Law. In his early career he mostly played thugs or jailbirds, but in 1949 he starred in his most acclaimed role, as Lieutenant Monaghan in the drama play Detective Story and in 1951 he reprised his character in Paramount Pictures' film version Detective Story, alongside Kirk Douglas and Eleanor Parker. McMahon also starred on television, in the ABC police series Naked City as Lt. Mike Parker, a gruff, no-nonsense, but warmhearted cop's cop, interested only in justice and doing the job according to the proper rules of the game. He was nominated for an Emmy Award for this role. In 1964, McMahon played Hank McClure, a police contact in the 13-week CBS drama series, Mr. Broadway, with Craig Stevens. He also did voice-overs for commercials, including those for Close-Up toothpaste and Armstrong tires. In 1972, a 375-seat theater named in honor of McMahon was created in the McCrory Building on Washington Street in South Norwalk, Connecticut. McMahon was married to actress Louise Campbell from 1938 until his death in 1971, when he died from a heart ailment. Their daughter, Martha McMahon, also became an actress.

Lt. Monaghan
Detective Story

Larry Carson
Secrets of a Nurse

Taxi Driver
Come Live with Me

Detective
Blackboard Jungle

Mugsy
Abbott and Costello Go to Mars

Capt. Tom Farrell
The Detective

Capt. Riley
The Delicate Delinquent

Arnie
Man in the Dark

Sergeant Monty Maizel
Susan Slept Here

Rocky Simpson (uncredited)
The Crowd Roars

Wolf
Birth of the Blues

Detective Sergeant Hooker
The Swinger

Police Officer Lonigan
My Sister Eileen

Mullen
Lady Scarface

Hank Bremmer
Waterfront at Midnight

Max Hooker
Tenth Avenue Kid

Reporter at Press Conference (uncredited)
Kid Galahad

Swifty
Jail House Blues

Stringer Winfield
Texas Lady

Pierson
Duffy of San Quentin

Philadelphia
Sergeant Madden

Blackie Clayton
The Wrong Road

O.K. Merritt
Never Steal Anything Small

Gateleg
Navy Blues

Beak McArdle
Exclusive

Snuffy Deegan
Federal Man-Hunt

Danny Scolado (as Horace MacMahon)
Fast Company

Lockjaw
King of the Newsboys

Bartsch
Newsboys' Home

Russo's Chief Henchman
Wanted by the Police

Sgt. Monk O'Hara
The Marines Fly High

Prison Inmate (uncredited)
They Gave Him a Gun

Reporter
Public Wedding

Pirates of the Skies

Fog Horn - Taxi Driver (uncredited)
Calling Dr. Kildare

Irving
Rose of Washington Square

Gus
The Gracie Allen Murder Case

MacFay's Chauffeur (uncredited)
Another Thin Man

Dance Floor Official (uncredited)
Bachelor Mother

Hood (Uncredited)
That's Right – You're Wrong

Bugs
I Can't Give You Anything But Love, Baby

Cry-Baby
Gangs of Chicago

Joe Nash
She Married a Cop

Jennings
When G-Men Step In

Horace MacMahon
Stage Door Canteen

2nd Thug
Ladies in Distress

Gloomey Kelly
Pride of the Navy

Missouri Smith
I Was a Convict

Ears-to-the-Ground Hinkle
The Stork Pays Off

Tiger Brannigan
Rookies on Parade

Slugger Mears
The Leather Pushers

Fingers Flint
Buy Me That Town

Foreman
We Who Are Young

Soldier (uncredited)
The Officer's Mess

Rodney
Timber Queen

Al
A Girl with Ideas

Truck Driver Giving Lift to Ellen (uncredited)
My Favorite Wife

Undetermined Secondary Role (uncredited)
The Golden Fleecing

Foghorn Murphy
Dr. Kildare's Crisis

Foghorn Murphy (uncredited)
Dr. Kildare Goes Home

J. Harold 'Fog Horn' Murphy
Dr. Kildare's Strange Case

Hoodlum (uncredited)
Dangerous Blondes

Sylvester Odgen 'SOS' Schofield (as Horace MacMahon)
Millionaires in Prison

Bud Wildhack
Melody Ranch

Phil Ferrranti
Laugh It Off

Gurk
Broadway Musketeers

Truck Driver
Good Luck, Mr. Yates

Art Kruger
Sabotage

Punchy
Big Town Czar

Narrator
Run To Daylight

Mike Crowley
What Makes Sammy Run?

Sam Benton
Champ for a Day

'Lefty' Hodges - Bank Robber
Oh, Johnny, How You Can Love!

Prosecutor
Beau James

Looie
Joe Palooka in Fighting Mad

Rabblerouser (uncredited)
Marie Antoinette

'Two Pair' Buford
Fast Company

Dave - the Nightclub Manager (uncredited)
The Ghost Comes Home

Self - Host / Self - Narrator
The Polo Grounds: Requiem for an Arena
Known For
Acting
Known Credits
79
Gender
Male
Birthday
1906-05-17
Place of Birth
South Norwalk, Connecticut, USA
Also Known As
Horace MacMahon