Season 1 History , 1998 - 1999 Watch now Season 2 Secrets of War: Shadows of The Reich History , 1998 - 1999 Watch now Season 3 History , 1999 Season 4 History , 1998 - 1999 Season 5 History , 1998 - 1999 Season 6 History , 1998 - 1999 Season 7 History , 1998 - 1999 Season 8 History , 1998 - 1999 Season 9 History , 1998 - 1999