Patrick O'Neal

Pacific Blue

TV · as Thomas J. Craiden · 1 ep

Perry Mason: The Case of the Skin-Deep Scandal

Movie · as Arthur Westbrook

Under Siege

Movie · as Captain Adams

For the Boys

Movie · as Shephard

Q & A

Movie · as Kevin Quinn

Alice

Movie · as Alice's Father

Daughter of the Streets

Movie · as Alex

New York Stories

Movie · as Phillip Fowler

Maigret

Movie · as Kevin Portman

Like Father Like Son

Movie · as Dr. Larry Armbruster

J.J. Starbuck

TV · 1 ep

Kay O'Brien

TV · as Frederick Holcomb · 12 eps

The Stuff

Movie · as Fletcher

Perry Mason Returns

Movie · as Arthur Gordon

Spraggue

Movie · as Dr. Miles Richards

Murder, She Wrote

TV · as Cy Parrish · 1 ep

Kelsey's Son

Movie

Emerald Point N.A.S.

TV · as Harlan Adams · 22 eps

World War II - The War Chronicles

TV · 14 eps

Fantasies

Movie · as John Webber

Hotel

TV · 1 ep

Nurse

TV · 1 ep

Make Me an Offer

Movie · as Pete Strickland

Tales of the Unexpected

TV · as Sutton · 1 ep

Like Mom, Like Me

Movie · as Phillip Stanford

To Kill a Cop

Movie · as Police Commissioner

Kaz

TV · as Samuel Bennett · 23 eps

To Kill a Cop

TV · as Police Commissioner · 2 eps

Sharon: Portrait of a Mistress

Movie · as Ed Dowling

The Last Hurrah

Movie · as Norman Cass

The Deadliest Season

Movie · as Bertram Fowler

The Killer Who Wouldn't Die

Movie · as Commissioner Pat Moore

Twin Detectives

Movie · as Leonard Rainier

Independence

Movie · as George Washington

The Stepford Wives

Movie · as Dale Coba

Crossfire

Movie · as Lane Fielding

Once the Killing Starts

Movie · as Michael Lane

To Kill the King

Movie · as David Howard

The Way We Were

Movie · as George Bissinger

Thriller

TV · as Michael Lane · 1 ep

Barnaby Jones

TV · as Coleman Reeves, Charles Manly Wheeling, Frank Cabot · 1 ep

Night of the Dark Full Moon

Movie · as John Carter

Corky

Movie · as Randy

The Streets of San Francisco

TV · 1 ep

Search

TV · 1 ep

Cool Million

TV · as Doctor Emile Snow · 5 eps

Columbo

TV · as Frank Flanagan, Elliot Markham · 1 ep

Alias Smith and Jones

TV · 1 ep

Cannon

TV · 1 ep

The Kremlin Letter

Movie · as Charles Rone

El Condor

Movie · as Chavez

McCloud

TV · as Alex Demarest · 2 eps

Night Gallery

TV · as Justus Walters · 1 ep

Castle Keep

Movie · as Capt. Lionel Beckman

Stiletto

Movie · as George Baker

Medical Center

TV · as Dr. Tarkington · 1 ep

Marcus Welby, M.D.

TV · as Dr. Valentine Peterson · 1 ep

Where Were You When the Lights Went Out?

Movie · as Peter Garrison

Assignment to Kill

Movie · as Richard Cutting

The Secret Life of an American Wife

Movie · as Tom Layton

Companions in Nightmare

Movie · as Jeremy Siddack

Matchless

Movie · as Perry 'Matchless' Liston

Lionpower from MGM

Movie · as Self - Peter Garrison (archive footage) (uncredited)

Coronet Blue

TV · as Dr. Andrew Perkins · 1 ep

Alvarez Kelly

Movie · as Maj. Albert Stedman

Chamber of Horrors

Movie · as Jason Cravatte

A Fine Madness

Movie · as Dr. Oliver West

King Rat

Movie · as Max

In Harm's Way

Movie · as Commander Neal Owynn

The F.B.I.

TV · as Victor Allen, Howard Raymond · 1 ep

The Cardinal

Movie · as Cecil Turner

The Outer Limits

TV · as Jonathan Meridith · 1 ep

Bob Hope Presents the Chrysler Theatre

TV · as Father Thaddeus, Senator Randolph · 1 ep

The Nurses

TV · as Tom Farrell · 98 eps

The Alfred Hitchcock Hour

TV · as George Maxwell · 1 ep

A Matter of Morals

Movie · as Alan Kennebeck

Dr. Kildare

TV · as Dr. Harvey Robert Jones · 1 ep

The Defenders

TV · as Jackson Dark, Sammy Slater, George Wheaton · 1 ep

Kraft Mystery Theatre

TV · 1 ep

From the Terrace

Movie · as Dr. Jim Roper

Route 66

TV · as Eric, Leon Tiffin · 1 ep

Diagnosis: Unknown

TV · as Dr. Daniel Coffee · 9 eps

Special for Women

TV · as The Married Man · 1 ep

The Twilight Zone

TV · as Harmon Gordon · 1 ep

One Step Beyond

TV · as Mitchell Campion · 1 ep

Naked City

TV · as Roy Pressfield · 1 ep

Dick and the Duchess

TV · as Dick Starrett · 26 eps

State Trooper

TV · as Jeff Manley · 1 ep

The Millionaire

TV · as Harvey Borden, David Stevens · 1 ep

Matinee Theater

TV · 3 eps

Appointment with Adventure

TV · 53 eps

The Mad Magician

Movie · as Lt. Alan Bruce

The Black Shield of Falworth

Movie · as Walter Blunt

Public Defender

TV · as Jim · 1 ep

City Detective

TV · 1 ep

Cavalcade of America

TV · as James King · 1 ep

Chevron Theatre

TV · 1 ep

Hallmark Hall of Fame

TV · as Norman Cass · 1 ep

Schlitz Playhouse of Stars

TV · as Jay Farnum, Bob Robinson · 1 ep

Lux Video Theatre

TV · as Sailor, Paul · 1 ep

Robert Montgomery Presents

TV · as Brooks · 1 ep

Studio One

TV · as Jud Poag · 1 ep

The Philco Television Playhouse

TV · as Cliff · 1 ep