Season 1 CBBC , 1987 Season 2 CBBC , 1988 - 1989 Season 3 CBBC , 1989 - 1990 Season 4 CBBC , 1991 - 1992 Season 5 CBBC , 1992 - 1993 Season 6 CBBC , 1994 Season 7 CBBC , 1995 Season 8 CBBC , 1995 - 1996 Season 9 CBBC , 1996 - 1997 Season 10 CBBC , 1997 - 1998 Season 11 CBBC , 1998 - 1999 Season 12 CBBC , 1999 - 2000 Season 13 CBBC , 2000 - 2001 Season 14 CBBC , 2002 Season 15 CBBC , 2002 - 2003 Season 16 CBBC , 2004 Season 17 CBBC , 2005 Season 18 CBBC , 2006 Season 19 CBBC , 2007 Season 20 CBBC , 2008 Season 21 CBBC , 2009
, 1987