Sezon 4
Bölümler
1 Series 4, Show 1 31 Ara 1977 2 Series 4, Show 2 7 Oca 1978 3 Series 4, Show 3 14 Oca 1978 4 Series 4, Show 4 21 Oca 1978 5 Series 4, Show 5 28 Oca 1978 6 Series 4, Show 6 4 Şub 1978 7 Series 4, Show 7 11 Şub 1978 8 Series 4, Show 8 18 Şub 1978 9 Series 4, Show 9 25 Şub 1978 10 Series 4, Show 10 4 Mar 1978 11 Series 4, Show 11 11 Mar 1978 12 Series 4, Show 12 18 Mar 1978 13 Series 4, Show 13 25 Mar 1978 14 Series 4, Bank Holiday Special 1 27 May 1978 15 Series 4, Bank Holiday Special 2 28 Ağu 1978 16 Series 4, Christmas Special 26 Ara 1978