PersonGlenn Langan7 credits in the catalogue: acting.ActingAction in the North Atlantic1943Gun Crewman (uncredited)Hangover Square1945Eddie CarstairsDragonwyck1946Dr. Jeff TurnerMargie1946Prof. Ralph FontayneThe Snake Pit1948Dr. TerryThe Big Chase1954Officer Pete GraysonThe Andromeda Strain1971Cabinet Secretary (uncredited)