Grey ShadowActingIMDb BiographyGrey Shadow was a male German Shepherd dog who acted in movies between 1939-45.Acting · 6MOVIE★ 7.5My Pal, Wolf1944MOVIE★ 5.6The Invisible Man's Revenge1944MOVIE★ 6.5Wild Geese Calling1941MOVIE★ 7.0Sign of the Wolf1941MOVIE★ 5.6Marked Men1940MOVIE★ 4.4Wolf Call1939
