Blue Peter – Season 21
John Noakes
Peter Purves
Simon Groom
Lesley Judd
26 Sept 2010
19 Dec 2005
18 Jan 1975
24 Sept 1987
12 Oct 2004
01 Jun 2005
03 Oct 1954
24 Sept 1958
23 Oct 2019
25 Sept 1970
29 Sept 1960
23 Jan 1996
05 Sept 2017
12 Jan 1997
07 Mar 2013
11 May 1985
01 Oct 1955
14 Sept 1978
14 Sept 2011
30 Sept 1958