Sezon 1
Bölümler
1 The Beginning of Things 6 Şub 1951 2 Peter's Coal Mine 13 Şub 1951 3 An Illness and a Birthday 20 Şub 1951 4 Prisoners and Captives 27 Şub 1951 5 Saviours of the Train 6 Mar 1951 6 The Pride of Perks and the Terrible Secret 13 Mar 1951 7 The Hound in the Red Jersey 20 Mar 1951 8 The End of Things 27 Mar 1951