Episode 1
6th April 1977Episode 50
15th March 1978Episode 51
22nd March 1978Episode 63
14th June 1978Episode 74
30th August 1978Episode 94
17th January 1979Episode 114
6th June 1979Episode 118
4th July 1979Episode 123
8th August 1979Episode 200
4th March 1981Episode 227
23rd September 1981Episode 432
11th September 1985Episode 435
2nd October 1985Episode 436
17th October 1985Episode 508
26th March 1987
