Film •
Dive Bomber (1941) as Telephone Man (film debut, uncredited) •
International Squadron (1941) as Michele Edmé •
They Died with Their Boots On (1941) as Cadet Brown (uncredited) •
The Body Disappears (1941) as Bill •
Dangerously They Live (1941) as Dr. Craig (uncredited) •
Captains of the Clouds (1942) as Student Pilot •
Bullet Scars (1942) as Joe Madison •
The Male Animal (1942) as Student (uncredited) •
I Was Framed (1942) as Ken Marshall (Scott) •
Murder in the Big House (1942) as Dapper Dan Malloy •
Spy Ship (1942) as Gordon Morrel •
Now, Voyager (1942) as Dr. Dan Regan (uncredited) •
Truck Busters (1943) as Dave Todd •
Action in the North Atlantic (1943) as Ahearn (uncredited) •
Heaven Can Wait (1943) as Jack Van Cleve •
Voodoo Man (1944) as Ralph Dawson •
Return of the Ape Man (1944) as Steve Rogers •
The Last Ride (1944) as Fritz Hummel •
Outrage (1950) as Rev. Bruce Ferguson •
Between Heaven and Hell (1956) as Lt. Ray Mosby •
From Hell It Came (1957) as Dr. William Arnold • ''
In Harm's Way'' (1965) as Captain Tuthill • ''
Hang 'Em High'' (1968) as Defense Attorney •
Beneath the Planet of the Apes (1970) as
Skipper •
The Baby (1973) as Doctor • ''
The President's Plane Is Missing'' (1973,TV) (final film)
Television •
The Gray Ghost (1957-1958) as Maj. John Mosby/The Gray Ghost •
One Step Beyond (1959) as Lt. Cmdr. Stacey •
Checkmate (1960-1962) as George Harris/Dr. James Low •
Death Valley Days (1960-1968) as Captain Lynn Parker/
William C. Ralston •
77 Sunset Strip (1961) as Jim Breck •
Gunsmoke (1961) as Myles Cody •
Frontier Circus (1961) as Jeff Andrews •
The Andy Griffith Show (1961-1968) as Ralph Case/Mr. Franklin •
Rawhide (1962) as Holt •
The Twilight Zone (1964) as Gil Sharewood •
The F.B.I. (1969) as Ed Franklin •
Bright Promise (1969) as Dean Henry Pierce #1 •
The Bold Ones: The Lawyers (1970) as Ted Hollister •
Ironside (1970) as Man •
Ghost Story (1972) as Andrew Burgess •
Banacek (1972) as Graves (last appearance) ==References==