Gerald S. O'Loughlin
Gerald Stuart O'Loughlin Jr. (December 23, 1921 – July 31, 2015) was an American television, stage, and film actor and director who was primarily known for playing tough-talking and rough-looking characters. He is best known for his role as Ed Ryker on The Rookies (1972-1976). Description above from the Wikipedia article Gerald S. O'Loughlin, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Known for
Murder, She Wrote
Ben Oliver
Murder, She Wrote
Capt. Joe Rawlings
Murder, She Wrote
Father Timothy
Murder, She Wrote
Ray Kravitz
ER
George
M*A*S*H
General Schwerin
Mannix
Ironside
Lt. Jimmy Burwell
Charlie's Angels
Jake Webner
Mission: Impossible
Bert Gordon
Hawaii Five-O
Charlie Swanson
Hawaii Five-O
Sam Kavanaugh
Quincy, M.E.
Judging Amy
Mr. Sadler
Chicago Hope
Highway to Heaven
Cannon
T. J. Hooker
Don Burnett
Gunsmoke
Grant Shay
Dr. Kildare
Gus Pochek
Simon & Simon
Naked City
Mr. Hackett
The Division
Stanley Morrison
Ben Casey
The Philco Television Playhouse
The F.B.I.
Carl Munger
The F.B.I.
Victor Kiley
The F.B.I.
Larry Kulhane
Trapper John, M.D.
12 O'Clock High
Maj. Joe Morse
Matt Houston
Fame
The Rookies
Lt. Ed Ryker
Room 222
Felony Squad
City Heat
Counterman Louie
Run for Your Life
Ralph Bronson / Timothy
The Valachi Papers
Ryan, federal agent
Frances
Lobotomy Doctor
Quicksilver
Mr. Casey
Ensign Pulver
LaSueur
Suspense
The Green Hornet
Ben Wade
Cimarron Strip
Judd for the Defense
Crimes of Passion
Ben (uncredited)
Perry Mason: The Case of the Notorious Nun
Monsignor Kyser
A Man Called Adam
Red - the Sheriff
Cop Hater
Detective Mike Maguire
Cover Up
Desperate Characters
Charlie
In Cold Blood
Harold Nye
Automan
Cpt. E.G. Boyd
Then Came Bronson
Herman Morse
Detour to Terror
Martin Brain
Crime of the Century
Commissioner O'Ryan
A Matter of Life and Death
Mr. Duffy
Nichols
Roarke
Going My Way
Dan August
Dominic Lazar
Brothers-in-Law
Bud Oliver
Roots: The Next Generations
Captain Bowker
Twilight's Last Gleaming
Brig. Gen. O'Rourke
The D.A.: Murder One
Sgt. Andrushian
Dan August: Once Is Never Enough
Dominic Lazar
In the Arms of a Killer
Art Seidensticker
Child's Cry
Sam Van Buren
The Organization
Jack Pecora
Our House
Joe Kaplan
Code Red
A Hatful of Rain
Chuch
Murder at the World Series
Moe Gold
Riot
Grossman
Titans
The Eddie Capra Mysteries
Snoops
Henry Fortier
Kraft Mystery Theatre
Ice Station Zebra
Lt. Cdr. Bob Raeburn
Pleasure Palace
Benny Marfo
The Blue and the Gray
Sergeant O'Toole
Wheels
Rusty Horton
The Asphalt Jungle
Blind Ambition
John J. 'Jack' Caufield
Jessica Novak
Women in White
Richard Payson
The Crash of Flight 401
Larry Cross
The Secret Kingdom
Chartwell
Wilson's Reward
Ginger Ted Wilson
Something for Joey
John Cappelletti Sr
A Love Affair: The Eleanor and Lou Gehrig Story
Joe McCarthy
The Two Worlds of Charlie Gordon
Joe
Lovers and Lollipops
Larry