David Janssen

Los Angeles Plays Itself

as Steve in Two-Minute Warning (archive footage)

Inchon

as David Feld

City in Fear

as Vince Perrino

S.O.S. Titanic

as John Jacob Astor

High Ice

as Glencoe MacDonald

The Golden Gate Murders

as Det. Sgt. Paul Silver

The Word

as Steve Randall

Centennial

as Narrator

Covert Action

as Lester Horton

Nowhere to Run

as Harry Adams

Superdome

as Mike Shelley

Golden Rendezvous

as Charles Conway

A Sensitive, Passionate Man

as Michael Delaney

Mayday at 40,000 Feet

as Capt. Pete Douglass

Warhead

as Tony Stevens

Two-Minute Warning

as Steve

Stalk the Wild Child

as Dr. James Hazard

Joys

as Self

The Swiss Conspiracy

as David Christopher

Once Is Not Enough

as Tom Colt

Dinah!

as Self

Fer-de-Lance

as Russ Bogan

Harry O

as Harry Orwell

Smile Jenny, You're Dead

as Harry Orwell

Pioneer Woman

as Robert Douglas

Hijack!

as Jake Wilkenson

Police Story

Such Dust as Dreams Are Made On

as Harry Orwell

Birds of Prey

as Harry Walker

Moon of the Wolf

as Sheriff Aaron Whitaker

The Longest Night

as Alan Chambers

O'Hara, U.S. Treasury

Cannon

O'Hara, United States Treasury: Operation Cobra

as James O'Hara

Macho Callahan

as Diego Callahan

Night Chase

as Adrian Vico

Generation

as Jim Bolton

Marooned

as Ted Dougherty

Where It's At

as A.C. Smith

The Shoes of the Fisherman

as George Faber

The Green Berets

as George Beckworth

Rowan & Martin's Laugh-In

as Self (uncredited)

Warning Shot

as Sgt. Tom Valens

The Hollywood Palace

as Self

The Fugitive

as Richard Kimble

My Six Loves

as Marty Bliss

The Eleventh Hour

as Hal Kincaid

The Merv Griffin Show

as Self

The Tonight Show Starring Johnny Carson

as Self

Belle Sommers

as Danny Castle

The New March of Dimes Presents: The Scene Stealers

as Self

The Mike Douglas Show

as Self - Co-Host

The Mike Douglas Show

as Self

Target: The Corruptors!

The Dick Powell Show

as Kenneth 'Ken' Morgan

Man-Trap

as Vince Biskay

Cain's Hundred

as Dan Mullin

Twenty Plus Two

as Tom Alder

Ring of Fire

as Sergeant Steve Walsh

King of the Roaring 20's – The Story of Arnold Rothstein

as Arnold Rothstein

Dondi

as Dealey

Route 66

as Karno Starling

Checkmate

as Len Kobalsky

Hell to Eternity

as Sgt, Bill Hazen

Adventures in Paradise

as Scotty Bell

Westinghouse Desilu Playhouse

as Ross Ingraham

Naked City

as Blair Cameron

Naked City

as Carl Ashland

Lafayette Escadrille

as Duke Sinclair

Alcoa Theatre

as Mike Harper

Richard Diamond, Private Detective

as Richard Diamond / Chuck Garrett

The Girl He Left Behind

as Capt. Genaro

Dick Powell's Zane Grey Theatre

as Seth Larker

Dick Powell's Zane Grey Theatre

as Dix Porter

Whack-O!

as Boy in hobby class

Showdown at Abilene

as Verne Ward

U.S. Marshall

as Arnie Hix

Away All Boats

as uncredited

Francis in the Haunted House

as Police Lieutenant Hopkins

Toy Tiger

as Larry Tripps

Never Say Goodbye

as Dave Heller

The Square Jungle

as Jack Lindsay

Matinee Theater

To Hell and Back

as Lt Lee

All That Heaven Allows

as Freddie Norton (uncredited)

Francis in the Navy

as Lieutenant Anders

The Private War of Major Benson

as Young Lieutenant

Chief Crazy Horse

as Lt. Colin Cartwright

Cult of the Cobra

as Rico Nardi

The Millionaire

as Peter Miller

The Millionaire

as David Barrett

General Electric Theater

as Pat Howard

Yankee Buccaneer

as Beckett

Francis Goes to West Point

as Corporal Thomas

No Room for the Groom

as Soldier (scenes deleted)

Boston Blackie

as Armored Car Driver (uncredited)

Lux Video Theatre

as Ralph / Joe Davies

Lux Video Theatre

as Johnny Reynolds, Jr.

Golden Globe Awards

as Self - Nominee