Louis AdlonActingPopularity: 0IMDbKnown For6.5Dr. Ehrlich's Magic BulletHospital Attendant6.6UndergroundKarl6.3Espionage AgentYouth5.7My Favorite SpyHerman6.6Resisting Enemy InterrogationMaj. Franz Kohmer6.5IcelandValtyr Olafson (as Duke Adlon)7.0Eagle SquadronGerman Sergeant6.7The Chocolate Soldier6.6First Comes CourageNazi lieutenant5.3The Big Show-OffLeopold Muckenfuss6.0Mystery Sea RaiderLernerFilmographyMovies19TV Shows0AllCast19CrewBrowse All1940s5.3The Big Show-OffLeopold Muckenfuss6.6Resisting Enemy InterrogationMaj. Franz Kohmer7.2SaharaSoldier (uncredited)6.9Hangmen Also Die!Adjutant (uncredited)7.0Action in the North AtlanticGerman Ensign (uncredited)6.6First Comes CourageNazi lieutenant5.7My Favorite SpyHerman6.5IcelandValtyr Olafson (as Duke Adlon)7.0Eagle SquadronGerman Sergeant6.6UndergroundKarl6.7The Chocolate Soldier6.5Dr. Ehrlich's Magic BulletHospital Attendant6.7The Lady in QuestionFirst Court Clerk (uncredited)6.2A Dispatch from ReutersClerk (uncredited)6.0Mystery Sea RaiderLerner1930s7.3The Hunchback of Notre DameVenus (uncredited)6.3Espionage AgentYouth6.1Confessions of a Nazi SpyNazi American Youth Leader (uncredited)5.7The Ice Follies of 1939Dress Designer (uncredited)