highest rated
acting
- Lost In Space Forever → The Keeper (archive footage)
- Theremin: An Electronic Odyssey → Klaatu (archive footage) (uncredited)
- The Horror Show → (archive footage)
- Assignment Terror → Dr. Odo Warnoff
- The Battle of El Alamein → Bernard Law Montgomery
- Stoney → Harvey Ward
- The Devil's Brigade → Lt. Gen. Mark Clark
- The Power → Arthur Nordlund
- Naked You Die → Inspector Durand
- The Last Chance → George McConnell
- Seven Into Hell → Blynn
- Subterfuge → Goldsmith
- The Invaders (TV) → Magnus
- The Invaders (TV) → Vice Chancellor Pierre Alquist
- Hondo (TV)
- The Danny Thomas Hour (TV) → Paul Heaton
- Hotel → Geoffrey - Duke of Lanbourne
- Hondo and the Apaches → Tribolet
- Death on the Run → Major Worthington Clark
- Batman (TV) → Sandman
- The Time Tunnel (TV) → Capt. Malcolm Smith
- ABC Stage 67 (TV)
- Jericho (TV)
- Cyborg 2087 → Garth A7
- Ride Beyond Vengeance → Brooks Durham
- The F.B.I. (TV) → Conrad Letterman
- The F.B.I. (TV) → Albert Robinson / Major John Anka
- The F.B.I. (TV) → Eric Reverson
- Lost in Space (TV) → The Keeper
- Branded (TV)
- Daniel Boone (TV) → Maj. Peter Wellington
- Daniel Boone (TV) → Edgar Newton
- 12 O'Clock High (TV) → Gen. St. John Keighley
- The Man from U.N.C.L.E. (TV) → Barnaby Partridge
- Bob Hope Presents the Chrysler Theatre (TV) → Edward Parker Greene
- Bob Hope Presents the Chrysler Theatre (TV) → Inspector Kauslake
- Kraft Suspense Theatre (TV) → Robert Thurston
- The Great Adventure (TV) → President Jefferson Davis
- Mary, Mary → Dirk Winston
- The Alfred Hitchcock Hour (TV) → Ralph Manson
- The Virginian (TV) → Michael O'Rourke
- The Dick Powell Show (TV) → Inspector Marshall
- The Dick Powell Show (TV) → General Conrad Munday
- Route 66 (TV)
- The Barbara Stanwyck Show (TV) → Julius
- The Lost World → Lord John Roxton
- Bonanza (TV) → Prof. Poppy / Dr. P.A. Mundy
- The Third Man (TV)
- Third Man on the Mountain → Captain John Winter
- Perilous Assignment → Self
- Shirley Temple's Storybook (TV) → Captain Creighton
- Battle of the V-1 → Stefan
- Perry Mason (TV) → Prof. Edward Lindley
- Suspicion (TV) → Angus Martin
- DuPont Show of the Month (TV)
- Island in the Sun → Hilary Carson
- Omar Khayyam → Hasani Sabah
- Circle of the Day → Eric Millet
- Dick Powell's Zane Grey Theatre (TV) → Matthew Birch
- Dick Powell's Zane Grey Theatre (TV) → Grant Coburn
- Dick Powell's Zane Grey Theatre (TV) → Marshal Locke Gardner
- Teenage Rebel → Jay Fallon
- Alfred Hitchcock Presents (TV) → Allen Bliss
- Alfred Hitchcock Presents (TV) → Sir Humphrey J. Orford
- The 20th Century Fox Hour (TV) → Narrator
- Soldier of Fortune → Inspector Merryweather, Hong Kong Marine Police
- Seven Cities of Gold → Father Junipero Serra
- The Rains of Ranchipur → Lord Albert Esketh
- Dr. Jekyll and Mr. Hyde → Dr. Henry Jekyll / Mr. Hyde
- Climax! (TV) → Lord Edward Dominey / Major General Von Raggenstein
- Climax! (TV) → Dr. Henry Jekyll / Mr. Hyde
- Climax! (TV) → Charles Martin Westling
- Climax! (TV) → 'Irish' Sean Dillon
- Climax! (TV) → James MacLennan
- Climax! (TV) → Dr. Fitzroy
- Climax! (TV) → Lorenzo
- Producers' Showcase (TV) → Howard Joyce
- The Wonderful World of Disney (TV) → Self
- Désirée → Bernadotte
- Demetrius and the Gladiators → Peter
- Princess of the Nile → Rama Khan
- Mambo → Enrico Marisoni
- The Robe → Peter
- Titanic → End Narrator (Voice)
- The Desert Rats → Narrator (voice) (uncredited)
- Sailor of the King → Lt. Richard Saville
- King of the Khyber Rifles → Brig. Gen. J. R. Maitland
- Dangerous Crossing → Dr. Paul Manning
- Les Miserables → Jean Valjean
- 5 Fingers → Colin Travers
- Phone Call from a Stranger → Dr. Robert Fortness
- The Day the Earth Stood Still → Klaatu, alias Mr. Carpenter
- Schlitz Playhouse of Stars (TV)
- The Desert Fox: The Story of Rommel → Narrator (voice) (uncredited)
- The House in the Square → Roger Forsyth
- The 13th Letter → Dr. Pearson
- The Black Rose → King Edward
- Trio → Major George Templeton (segment Sanatorium)
- The Body Said No! → The Body
- The Golden Madonna → Mike Christie
- Miss Pilgrim's Progress → Bob Thane
- Uneasy Terms → Slim Callaghan
- Idol of Paris → Hertz
- White Cradle Inn → Rudolph
- The Root of All Evil → Charles Mortimer
- Caesar and Cleopatra → 1st Centurion
- The Wicked Lady → Kit Locksby
- I'll Be Your Sweetheart
- The Sky’s the Limit → George
- The Big Blockade → George
- Dangerous Moonlight → Kapulski
- Ships with Wings → Lieut. Maxwell
- "Pimpernel" Smith → Prison Camp Officer
- Tower of Terror → Anthony Hale
- Turned Out Nice Again → Diner
- The Patient Vanishes → Inspector
- This Man in Paris → Gang Member (uncredited)
- The Divorce of Lady X → Minor Role (uncredited)
- Bank Holiday → Guardsman (uncredited)
- Gangway → Ship's Officer
- The Squeaker → Medical Examiner
- The Gap → Chemist-Radio Operator (uncredited)
- Secret Agent → Army Captain (uncredited)
- The Man Who Could Work Miracles → San Francisco Cop
- Gypsy
- The Conquest of the Air → Marquis d'Arlandes (uncredited)