Sezon 2
Bölümler
1 Partners in Crime 10 Oca 1961 2 Clue of the New Pin 25 Oca 1961 3 Man in the Back Seat 1 Haz 1961 4 The Fourth Square 4 Tem 1961 
5 Man at the Carlton Tower 15 Tem 1961 
6 Clue of the Silver Key 27 Tem 1961 7 Seven Keys 1 Ağu 1961 8 Attempt to Kill 12 Ağu 1961 9 House of Mystery 16 Ağu 1961 
10 Man Detained 16 Eki 1961 11 Never Back Losers 27 Eki 1961 12 The Sinister Man 13 Ara 1961
5 Man at the Carlton Tower 15 Tem 1961 6 Clue of the Silver Key 27 Tem 1961 7 Seven Keys 1 Ağu 1961 8 Attempt to Kill 12 Ağu 1961 9 House of Mystery 16 Ağu 1961 10 Man Detained 16 Eki 1961 11 Never Back Losers 27 Eki 1961 12 The Sinister Man 13 Ara 1961