(1954) Creature from the Black Lagoon

as Dr. David Reed

(1948) Behind Locked Doors

as Ross Stewart

(1940) Beyond Tomorrow

as James Houston

(1974) Freedom 2000

as ---

(1942) Fly By Night

as Dr. Geoffrey Burton

(1950) The Sound of Fury

as Gil Stanton

(1953) The Golden Blade

as Narrator (voice)

(1945) Fury in the Pacific

as Narrator

(1960) Tormented

as Tom Stewart

(1969) The Valley of Gwangi

as Champ

(1941) Hold That Ghost

as Doctor Jackson

(1940) The Ghost Breakers

as Geoff Montgomery

(1948) The Amazing Mr. X

as Martin Abbott

(1950) King Solomon's Mines

as John Goode

(1943) Presenting Lily Mars

as Owen Vail

(1941) The Little Foxes

as David Hewitt

(1938) The Young in Heart

as Duncan Macrae

(1953) The Magnetic Monster

as Dr. Jeffrey Stewart

(1953) All I Desire

as Henry Murdoch

(1953) Seminole

as Major Degan

(1968) The Power

as Prof. Norman E. Van Zandt

(1953) It Came from Outer Space

as John Putnam

(1940) The Howards of Virginia

as Thomas Jefferson

(1952) Flat Top

as Lt. (j.g.) Joe Rodgers

(1953) The Maze

as Gerald MacTeam

(1940) Too Many Girls

as Clint Kelly

(1954) Riders to the Stars

as Dr. Jerry Lockwood

(1942) White Cargo

as Mr. Langford

(1942) Highways by Night

as Tommy Van Steel

(1941) Back Street

as Curt Stanton

(1957) The Helen Morgan Story

as Russell Wade

(1951) The Blue Veil

as Gerald Kean

(1938) The Duke of West Point

as Jack West

(1943) Young Ideas

as Tom Farrell

(1942) My Heart Belongs to Daddy

as R.I.C. Kay

(1943) A Stranger in Town

as Bill Adams

(1951) A Millionaire for Christy

as Dr. Roland Cook

(1952) Retreat, Hell!

as Capt. Paul Hansen

(1939) These Glamour Girls

as Joe

(1964) Della

as David Stafford

(1947) So Well Remembered

as Charles Winslow / Charles Winslow Sr.

(1942) The Affairs of Martha

as Jeff Sommerfield

(1943) The Man from Down Under

as Nipper Wilson

(1956) Three for Jamie Dawn

as Martin Random

(1952) Whispering Smith Vs. Scotland Yard

as Steve Smith ("Whispering Smith")

(1957) The Strange Case of the Cosmic Rays

as The Fiction Writer

(1955) Bengazi

as Insp. Levering

(1966) The Doomsday Flight

as Chief Pilot Bob Shea

(1951) Valentino

as William 'Bill' King

(1955) An Annapolis Story

as Introductory Narrator (voice) (uncredited)

(1955) The Last Command

as William B. Travis

(1939) Dancing Co-Ed

as 'Pug' Braddock

(2015) 3-D Rarities

as (archive footage)

(1966) Kid Rodelo

as Link

(1941) West Point Widow

as Dr. Jimmy Krueger

(1939) Little Accident

as Perry Allerton

(1940) No, No, Nanette

as Tom Gillespie

(1939) Winter Carnival

as Professor John Welden

(1957) Hemo the Magnificent

as Mr. Fiction Writer

(1958) The Unchained Goddess

as The Writer

(1943) For God and Country

as Tom Manning

(1943) Sucker Bait

as Bill - Soldier

(1969) Change of Habit

as Bishop Finley

(1961) Famous Ghost Stories

as Tom Stewart (segment 'Tormented')

(1963) Burke's Law

as Nels Manning

(1950) The Colgate Comedy Hour

as Self

(1965) The F.B.I.

as Harold David Dewitt

(1963) Arrest and Trial

as ---

(1957) Perry Mason

as Anthony Fry

(1948) Studio One

as ---

(1953) General Electric Theater

as Archie Hawkins

(1971) Cannon

as ---

(1975) The Swiss Family Robinson

as ---

(1962) Going My Way

as ---

(1961) Bus Stop

as ---

(1959) Rawhide

as Major Buford

(1963) The Fugitive

as Allan Pruitt

(1953) I Led Three Lives

as ---

(1962) The Virginian

as Sheriff Marden

(1968) Lancer

as ---

(1960) Thriller

as Guy Guthrie

(1960) The Aquanauts

as Ross Porter

(1950) Lux Video Theatre

as John

(1951) Schlitz Playhouse of Stars

as ---

(1950) Your Show of Shows

as ---

(1954) Climax!

as Col. Dobie

(1959) Riverboat

as Paul Drake

(1958) Mackenzie's Raiders

as ---

(1950) Robert Montgomery Presents

as ---

(1949) Lights Out

as ---

(1953) Letter to Loretta

as Larry Carlson

(1962) The Virginian

as Major Ralph Forrester

(1953) Letter to Loretta

as Radio Announcer (voice)

(1950) Lux Video Theatre

as Jerry Durrance

(1951) Schlitz Playhouse of Stars

as Josef Lindquist

(1951) Schlitz Playhouse of Stars

as Kelly McCall

(1951) Schlitz Playhouse of Stars

as Lawrence 'Larry' Cameron

(1951) Schlitz Playhouse of Stars

as Alan Mitchell

(1963) Burke's Law

as Dr. Carol Smith

(1957) Perry Mason

as Clete Hawley

(1948) Studio One

as Harvey Lindfield

(1948) Studio One

as Father

(1954) Climax!

as Cass Terhgune

(1964) Voyage to the Bottom of the Sea

as Mattson