highest rated
acting
- Six by Sondheim → Self (archive footage)
- Mandie and the Secret Tunnel → Jason Bond
- The Age of Believing: The Disney Live Action Classics → Self
- That Loveable Bug → Self
- Disney Through The Decades
- Scrooge and Marley → Ebenezer Scrooge
- All About Jesus – Who Is This Jesus? → Self – Host
- Batman & Mr. Freeze: SubZero → Dean Arbagast (voice)
- The Love Bug → Jim Douglas
- That Darn Cat → Mr. Flint
- A Walk in Time: The Adventure Continues → professor Mortimer
- Superman: The Animated Series (TV) → Col. Sam Lane (voice)
- The Real Adventures of Jonny Quest (TV) → Dr. Karel (voice)
- Special Report: Journey to Mars → Dr. Scott Berlin
- A Walk in Time → Professor Mortimer
- Nowhere Man (TV) → Jonathan Crane
- The Computer Wore Tennis Shoes → Webster Carlson
- Clear and Present Danger → Judge Moore
- Beethoven (TV) → George Newton (voice)
- The Visual Bible: Acts → Luke
- Beethoven → Dr. Varnick
- Saved By the Bell: Hawaiian Style → Harry Bannister
- Queen Esther → King Ahasuerus (voice)
- Other People's Money → Bill Coles
- Steve McQueen: Man on the Edge → Self (archive footage)
- Fire and Rain → Jack Ayers
- St. John in Exile → John
- America, You're Too Young to Die → Narrator
- Murder, She Wrote (TV) → Leonard Palmer
- Murder, She Wrote (TV) → Marcus Boswell
- Finder of Lost Loves (TV) → Steve Marsh
- Don't Ask Me, Ask God → Future Father
- Herbie, the Love Bug (TV) → Jim Douglas
- Kraft Salutes Walt Disney World's 10th Anniversary → Mr. Lane
- Aloha Paradise (TV)
- The Long Days of Summer → Ed Cooper
- Mickey's 50 → Self
- Born Again → Charles W. Colson
- When Every Day Was the Fourth of July → Ed Cooper
- Herbie Goes to Monte Carlo → Jim Douglas
- Once Upon a Brothers Grimm → Jacob Grimm
- Good Heavens (TV)
- The Shaggy D.A. → Wilby Daniels
- Disney's Greatest Dog Stars → Narrator
- Mitzi & 100 Guys → Self
- The Sugarland Express → Policeman at Football Game (uncredited)
- Guess Who's Sleeping in My Bed? → George Gregory
- Snowball Express → Johnny Baxter
- The Great Man's Whiskers → James E. Cooper
- The Chicago Teddy Bears (TV)
- The Million Dollar Duck → Professeur Albert Dooley
- Mr. Superinvisible → Peter Denwell
- Original Cast Album: Company → Self / Bobby
- Medical Center (TV)
- What's It All About, World? (TV)
- The Dick Cavett Show (TV) → Self - Guest
- Rowan & Martin's Laugh-In (TV) → Self (uncredited)
- The Love Bug → Jim Douglas
- Blackbeard's Ghost → Steve Walker
- The Horse in the Gray Flannel Suit → Fredrick 'Fred' Bolton
- The Danny Thomas Hour (TV) → Himself
- Monkeys, Go Home! → Hank Dussard
- The Ugly Dachshund → Mark Garrison
- Any Wednesday → Cass Henderson
- Hullabaloo (TV) → Self
- Hullabaloo (TV) → Self - Host
- That Darn Cat! → Zeke Kelso
- Two on a Guillotine → Val Henderson
- The New Interns → Dr. Lew Worship
- Burke's Law (TV) → Rudy Davis
- Kraft Suspense Theatre (TV) → Eddie Carew
- Vacation Playhouse (TV) → Alec Tate
- Under the Yum Yum Tree → Dave Manning
- The Tonight Show Starring Johnny Carson (TV) → Self
- Ensign O'Toole (TV) → Ensign O'Toole
- The Mike Douglas Show (TV) → Self
- Ben Casey (TV)
- Target: The Corruptors! (TV)
- Who Killed Julie Greer? → Phil Winslow
- Outlaws (TV)
- The Aquanauts (TV) → John Anderson
- Bonanza (TV) → Danny Kidd
- Never So Few → Sgt. Jim Norby
- Night of the Quarter Moon → Lexington Nelson
- Torpedo Run → Lt. Jake 'Fuzz' Foley
- Imitation General → Cpl. Terry Sellers
- Handle with Care → Zachary Davis
- Tonight Starring Jack Paar (TV) → Self
- Jailhouse Rock → Teddy Talbot
- Designing Woman → Assistant Stage Manager (uncredited)
- Ten Thousand Bedrooms → Dan
- Dick Powell's Zane Grey Theatre (TV) → Deputy Bill Devlin
- The Steve Allen Show (TV) → Self - Singer
- The Dinah Shore Chevy Show (TV) → Self
- The Opposite Sex → Assistant Stage Manager (uncredited)
- Somebody Up There Likes Me → Private in Rocky's Tent (uncredited)
- Tea and Sympathy → Ollie
- These Wilder Years → Hardware Clerk
- The Great American Pastime → Buck Rivers
- The Wonderful World of Disney (TV) → Jim Douglas
- The Oscars (TV) → Self