Season 1 RTL4 , 1997 Watch now Season 2 RTL4 , 1998 Watch now Season 3 RTL4 , 1999 Watch now Season 4 RTL4 , 2000 Watch now Season 5 RTL4 , 2001 - 2002 Watch now Season 6 RTL4 , 2002 Watch now Season 7 RTL4 , 2004 Watch now Season 8 RTL4 , 2006 Season 9 RTL4 , 2019 Season 10 RTL4 , 2020