Jack Grinnage
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Acted in
Scrubs
2001
as Marvell
Rediscovering a Rebel
1996
as Self - 'Moose' (archive footage)
Forever James Dean
1988
as Himself
Zero to Sixty
1978
as Airport Manager
Crackle of Death
1976
as Ron Updyke
Demon and the Mummy
1976
as Ron Updyke
Kolchak: The Night Stalker
1974
as Ron Updyke
The Liberation of L.B. Jones
1970
as Driver (uncredited)
The Private Navy of Sgt. O'Farrell
1968
as Pvt. Roberts
A Ticklish Affair
1963
as Seaman (uncredited)
Spartacus
1960
as Petitioner (uncredited)
The Twilight Zone
1959
as Henry
Riot in Juvenile Prison
1959
as Dink
Wolf Larsen
1958
as Leach
The Rifleman
1958
King Creole
1958
as Dummy
Wink of an Eye
1958
as Delivery Boy
Rebel Without a Cause
1955
as Moose
Gunsmoke
1955
as Andy Wirth
Gunsmoke
1955
as Raffie
Gunsmoke
1955
as Gus