•
The Racket (1951) as Harry Craig (Crime Commission chief investigator) •
The Blue Veil (1951) as Joplin •
Francis Goes to West Point (1952) as Colonel Daniels •
It Grows on Trees (1952) as Finlay Murchison •
Under the Red Sea (1952) as Narrator •
I Love Melvin (1953) as Mr. Henneman •
Dream Wife (1953) as Ken Landwell •
Tarzan and the She-Devil (1953) as Opening Off-Screen Narrator (voice, uncredited) •
The War of the Worlds (1953) as Major General Mann •
Susan Slept Here (1954) as Harvey Butterworth, Mark's Lawyer •
A Man Called Peter (1955) as Senator Willis K. Harvey •
The Lieutenant Wore Skirts (1956) as Henry 'Hank' Gaxton •
Forbidden Planet (1956) as Narrator (voice, uncredited) •
Bhowani Junction (1956) as Trailer Narrator (uncredited) •
The Iron Petticoat (1956) as Trailer Narrator (voice, uncredited) •
The Unguarded Moment (1956) as Mr. Pendleton •
Everything but the Truth (1956) as Lawrence 'Larry' Everett •
The Monolith Monsters (1957) as Martin Cochrane •
The Perfect Furlough (1958) as Colonel Leland •
From the Earth to the Moon (1958) as Countdown Announcer (uncredited) •
The Monster of Piedras Blancas (1959) as Dr. Sam Jorgenson •
Count Your Blessings (1959) as Trailer Narrator (voice, uncredited) •
Say One for Me (1959) as Harry LaMaise •
North by Northwest (1959) as Auctioneer •
The Angry Red Planet (1959) as Professor Theodore Gettell •
Alfred Hitchcock Presents (1960) (Season 6 Episode 1: "Mrs. Bixby and the Colonel's Coat") as Dr. Fred Bixby •
The Gallant Hours (1960) as Captain Frank Enright •
The Story of Ruth (1960) as Elimelech •
Alfred Hitchcock Presents (1960) (Season 6 Episode 27: "Deathmate") as Peter Talbot •
Rawhide (1961) (Season 3 Episode 12: "Incident at the Top of the World") as Dr. Gardner •
The Alfred Hitchcock Hour (1962) (Season 1 Episode 10: "Day of Reckoning") as Dr. Felix Ryder •
Shoot Out at Big Sag (1962) as Chan Bartholomew •
Perry Mason (1963) as Lawrence Otis in "Season 6, Episode 16: "The Case of the Constant Doyle" •
King Kong vs. Godzilla (1963) as Commander Roberts / General Shinzo / Narrator (voice, uncredited) •
Mutiny on the Bounty (1962) as Trailer Narrator (voice, uncredited) •
The Slime People (1963) as Norman Tolliver •
The Alfred Hitchcock Hour (1964) (Season 2 Episode 31: "Isabel") as Mr. Selby •
Goldfinger (1964) as Radio Newsman (voice, uncredited) •
Strange Bedfellows (1965) as Opening Off-Screen Narrator (uncredited) •
Girl Happy (1965) as Opening Narrator (voice, uncredited) •
Harum Scarum (1965) as Trailer Co-Narrator (voice, uncredited) •
War of the Planets (1966) as General Norton (English version, voice, uncredited) •
The Fortune Cookie (1966) as Thompson •
The Phantom Tollbooth (1970) as Humbug (voice) •
Strawberries Need Rain (1970) as The Reaper •
The Cricket in Times Square (1973) as Chester Cricket / Harry Cat / Papa Bellini / Mr. Smedley •
Oliver Twist (1974) as
Fagin (voice) •
Fangs (1974) as Snakey Bender •
The Dukes of Hazzard (1982) (Season 5 Episode 6: "Big Daddy") as Boss Hogg's daddy Big Daddy credited) • ''
Daffy Duck's Fantastic Island'' (1983) as The Well (voice) •
Starchaser: The Legend of Orin (1985) as Arthur (voice) •
The Naked Monster (2005) as General Mann (posthumous release; final film role) ==References==