Dwight Marfield was an American actor.
One Flew Over the Cuckoo's Nest 1975
as Ellsworth
Shriek of the Mutilated 1974
as Station Attendant
The Ski Bum 1971
as Doctor Walter Graham
Showdown at Ulcer Gulch 1956
Actor
The Trouble with Harry 1955
as Dr. Greenbow
Credits from TMDB.