Sezon 4
Bölümler
1 Would You Believe It? 5 Nis 1981 
2 Vicious Circle 12 Nis 1981 
3 The Boy Who Talked with Animals 19 Nis 1981 
4 The Best of Everything 26 Nis 1981 
5 A Woman's Help 3 May 1981 
6 Shatterproof 10 May 1981 
7 The Sound Machine 17 May 1981 
8 Never Speak Ill of the Dead 24 May 1981 
9 The Best Policy 31 May 1981 
10 The Last Bottle in the World 7 Haz 1981 
11 Kindly Dig Your Grave 14 Haz 1981 
12 Completely Foolproof 21 Haz 1981 
13 There's One Born Every Minute 5 Haz 1981 
14 Bosom Friends 12 Haz 1981 
15 A Glowing Future 19 Tem 1981 
16 The Way to Do it 26 Tem 1981 
17 Hijack 26 Ara 1981