Grey Shadow [1527703] Gender: Male Popularity: 0.1439 Birthplace: Birthday: Age: Movies: 6 Links: Homepage, IMDB Biography: Grey Shadow was a male German Shepherd dog who acted in movies between 1939-45. My Pal, Wolf1944-09-25 The Invisible Man's Rev1944-06-09 Wild Geese Calling1941-08-15 Sign of the Wolf1941-03-25 Marked Men1940-09-30 Wolf Call1939-05-22