highest rated
acting
- That's Entertainment! III → (archive footage)
- Myrna Loy: So Nice to Come Home To → (archive footage)
- The Wonderful Wizard of Oz: The Making of a Movie Classic → Self
- Marcus Welby, M.D.: A Holiday Affair → Dr. Marcus Welby
- A Conspiracy of Love → Joe Woldarski
- Mercy or Murder? → Roswell Gilbert
- The Return of Marcus Welby, M.D. → Dr. Marcus Welby
- Hollywood’s Children → Self (archive footage)
- Little Women (TV) → Mr. Laurence
- The Father Knows Best Reunion → James Anderson
- Father Knows Best: Home for Christmas → Jim Anderson
- Donny & Marie (TV) → Self
- That's Entertainment, Part II → (archive footage)
- Dinah! (TV) → Self
- That's Entertainment! → (archive footage) (uncredited)
- My Darling Daughters' Anniversary → Judge Charles Raleigh
- All My Darling Daughters → Judge Charles Raleigh
- Owen Marshall: Counselor at Law (TV) → Dr. Marcus Welby
- Vanished (TV) → Sen. Earl Gannon
- The Partridge Family (TV)
- Marcus Welby, M.D. (TV) → Dr. Marcus Welby
- The Glen Campbell Goodtime Hour (TV) → Self
- Marcus Welby, M.D.: A Matter of Humanities → Marcus Welby
- The Dick Cavett Show (TV) → Self - Guest
- The Name of the Game (TV) → Herman Allison
- ABC Stage 67 (TV) → Self - Host
- Bob Hope Presents the Chrysler Theatre (TV) → Nick Holloway
- Highball Highway → Himself
- The Merv Griffin Show (TV) → Self
- Dr. Kildare (TV) → Dr. Gilbert Winfield
- Window on Main Street (TV)
- The Steve Allen Show (TV) → Self - Guest
- The Steve Allen Show (TV) → Self
- Climax! (TV) → Lieutenant Commander Knowles
- Father Knows Best (TV) → Jim Anderson
- Secret of the Incas → Stanley Moorehead
- The Big Moment → Narrator
- This Is Your Life (TV) → Self
- The Half-Breed → Dan Craig
- Goodbye, My Fancy → Doctor James Merrill
- What's My Line? (TV) → Self - Mystery Guest
- What's My Line? (TV) → Self - Panelist
- The Second Woman → Jeff Cohalan
- And Baby Makes Three → Vernon 'Vern' Walsh
- That Forsyte Woman → Philip Bosinney
- Adventure in Baltimore → Dr. Andrew Sheldon
- Bride for Sale → Steve Adams
- The Ed Sullivan Show (TV) → Self
- Sitting Pretty → Harry King
- Relentless → Nick Buckley
- Crossfire → Finlay
- They Won't Believe Me → Larry Ballentine
- The Searching Wind → Alex Hazen
- Lady Luck → Larry Scott
- Claudia and David → David Naughton
- The Enchanted Cottage → Oliver Bradford
- Those Endearing Young Charms → Lt. Hurley 'Hank' Travers
- Golden Globe Awards (TV) → Self - Nominee
- The Canterville Ghost → Cuffy Williams
- Twenty Years After → (archive footage)
- Slightly Dangerous → Bob Stuart
- Sweet Rosie O'Grady → Samuel Magee
- Claudia → David Naughton
- Cairo → Homer Smith, aka Juniper Jones
- Joe Smith, American → Joe Smith
- Journey for Margaret → John Davis
- Western Union → Richard Blake
- The Trial of Mary Dugan → Jimmy Blake
- Married Bachelor → Randolph Haven
- Lady Be Good → Edward 'Eddie' Crane
- H.M. Pulham, Esq. → Harry Moulton Pulham
- The Mortal Storm → Fritz Marberg
- Northwest Passage → Langdon Towne
- Florian → Anton Erban
- A New Romance of Celluloid: The Miracle of Sound → Self
- Dr. Kildare's Crisis → Douglas Lamont
- Sporting Blood → Myles Vanders
- Hollywood: Style Center of the World → Self
- Northward, Ho! → Himself
- Miracles for Sale → Michael Morgan
- Hollywood Hobbies → Self (uncredited)
- Maisie → Charles 'Slim' Martin
- Honolulu → Brooks Mason / George Smith
- Bridal Suite → Neil McGill
- Three Comrades → Gottfried Lenz
- Josette → Pierre Brassard
- The Shining Hour → David Linden
- Hollywood Goes to Town → Self
- Paradise for Three → Fritz Hagedorn
- Rich Man, Poor Girl → Bill Harrison
- The Toy Wife → Andre Vallaire
- The Bride Wore Red → Rudolph 'Rudi' Pal
- Navy Blue and Gold → Roger 'Rog' Ash
- The Emperor's Candlesticks → Grand Duke Peter
- The Romance of Celluloid → Self (archive footage)
- I Met Him in Paris → Gene Anders
- Dangerous Number → Hank
- Married Before Breakfast → Tom Wakefield
- Secret Agent → Robert Marvin
- Stowaway → Tommy Randall
- Sworn Enemy → Henry 'Hank' Sherman
- The Longest Night → Charley Phelps
- The Bride Walks Out → Hugh McKenzie
- It's Love Again → Peter Carlton
- The Three Wise Guys → Joe Hatcher
- West Point of the Air → Little Mike Stone
- Remember Last Night? → Tony Milburn
- Red Salute → Jeff
- The Bride Comes Home → Jack Bristow
- Calm Yourself → Preston Patton
- Vagabond Lady → Tony Spear
- The House of Rothschild → Capt. Fitzroy
- Hollywood Party → Radio Announcer (uncredited)
- The Band Plays On → Tony Ferrera
- Spitfire → John Stafford
- Death on the Diamond → Larry Kelly
- Carolina → Will Connelly
- Lazy River → William 'Bill' Drexel
- Whom the Gods Destroy → Jack Forrester
- Paris Interlude → Pat
- Today We Live → Claude William Hope
- Hell Below → Lieut. (JG) 'Brick' Walters
- Saturday's Millions → Jim Fowler
- Tugboat Annie → Alec (Son)
- The Right To Romance → Bobby Preble
- Men Must Fight → Geoffrey Aiken
- Strange Interlude → Gordon Evans as a young man
- Unashamed → Dick Ogden
- The Wet Parade → Kip Tarleton
- The Kid from Spain → Ricardo
- Hell Divers → Graham - Pilot Reporting Missing Airplanes (uncredited)
- New Morals for Old → Ralph Thomas
- The Black Camel → Jimmy Bradshaw
- The Sin of Madelon Claudet → Dr.Claudet
- The Guilty Generation → Marco Ricca, also known as Marco Smith
- Calling Hubby's Bluff → Party Guest (uncredited)
- The Campus Vamp → Student at Dance / at Beach (uncredited)