

Acting
From Wikipedia, the free encyclopedia Robert Emmett O'Connor (March 18, 1885 – September 4, 1962) was an American film actor. He appeared in 204 films between 1919 and 1950. He is probably best known as the warmhearted bootlegger Paddy Ryan in The Public Enemy (1931) and as Detective Sergeant Henderson pursuing the Marx Brothers in A Night at the Opera (1935). He also appeared as Jonesy (the older Paramount gate guard) in Billy Wilder's 1950 film Sunset Boulevard, as well as made a cameo appearance at the very beginning and very end of the Metro-Goldwyn-Mayer cartoon short Who Killed Who?...
Highest rated appearances
High Wall

Joe and Ethel Turp Call on the President
as Pat Donegan

Streets of New York
as Police Officer Burke

Sergeant Madden
as Capt. Crane

You Can't Get Away with Murder
as First Detective (uncredited)

Made for Each Other
as Harry (uncredited)

Professor Beware
as Cop at Estate

Boy of the Streets
as Police Officer Rourke

Wells Fargo
as Sea Captain

Trapped by G-Men
as Federal Agent Jim

Super-Sleuth
as Casey

New Faces of 1937
as Policeman

The Last Train from Madrid
as Secret Service Man (uncredited)

The Frame-Up
as Larry Mann (aka John Mench)

A Star Is Born
as Santa Anita Clubhouse Bartender (uncredited)

Waikiki Wedding
as Policeman (uncredited)

Park Avenue Logger
as Police Sergeant

The Crime Nobody Saw
as Tim Burke

Girl Overboard
as Sergeant Hatton

We Who Are About to Die
as Detective Mitchell

Sinner Take All
as Police Capt. Greenwood (uncredited)

Jailbreak
as Policeman

Desire
as Customs Official

At Sea Ashore
as First Immigration Officer

Little Lord Fauntleroy
as Policeman

The Lone Wolf Returns
as Detective Benson

White Lies
as Capt. McHenry (uncredited)

A Night at the Opera
as Henderson

Waterfront Lady
as Police Lieutenant

Diamond Jim
as Brady's Father

Stolen Harmony
as Warden Clark (uncredited)

Star of Midnight
as Police Sergeant Cleary

The Mysterious Mr. Wong
as Officer 'Mac' McGillicuddy

A Wicked Woman
as Dugan (uncredited)

Return of the Terror
as Inspector Bradley

Bottoms Up
as Detective Rooney

The Big Shakedown
as Regan

Lady for a Day
as Inspector MacCreary

Penthouse
as Police Lt. 'Steve' Stevens

The Big Brain
as Detective (uncredited)

Midnight Mary
as Cop

Don't Bet on Love
as Edward Shelton

Bed of Roses
as River Boat Captain Scroggins (uncredited)

Picture Snatcher
as Police Lt. Casey Nolan

Gabriel Over the White House
as Corrupt Police Inspector (uncredited)

Mystery of the Wax Museum
as Police Sergeant by Christmas Tre

Frisco Jenny
as Jim Sandoval

The Kid from Spain
as Detective Crawford

Blonde Venus
as Dan O'Connor

Blessed Event
as Jim

American Madness
as Police Inspector

Week-End Marriage
as Police Desk Clerk Eddie (uncredited)

The Dark Horse
as Sheriff

Night World
as The Policeman

The Arm of the Law
as Chief of Detectives Capt. Blake

Play Girl
as Police Sergeant (uncredited)

The Big Timer
as Dan Wilson

The Beast of the City
as Booking Policeman (uncredited)

Taxi!
as Cop with Jewish Man (uncredited)

Two Kinds of Women
as Tim Gohagen
Reckless Living
as Ryan

Fanny Foley Herself
as Burns

The Public Defender
as Detective Brady

Three Who Loved
as Police Lt. Tom Rooney

The Public Enemy
as Paddy Ryan

The Single Sin
as Detective

Paid
as Police Sgt. Cassidy

Man to Man
as Sheriff

Up the River
as Prison Warden (uncredited)

Shooting Straight
as Detective Regan

Our Blushing Brides
as The Detective

The Big House
as Donlin

The Big Fight
as Detective

Alias French Gertie
as Detective Kelcey

Framed
as Sergeant Schultze

In the Next Room
as Tim Morel

The Isle of Lost Ships
as Jackson

Smiling Irish Eyes
as Sir Timothy

Weary River
as Police Sergeant (uncredited)

The Booster

Freedom of the Press
as Boss Maloney

The Singing Fool
as Cafe Owner Bill

Four Walls
as Sullivan

Dressed to Kill
as Detective Gilroy

The Noose
as Jim Conley

Tin Gods
as Second Foreman
Drink Hearty

His Royal Slyness
as (uncredited)