Sezon 4

Broadcast between 26th December 1958 and 27th March 1959, this series comprised 13 episodes of which the first 4 were recorded and the remainder were broadcast live. Episodes 1, 3, 4, 11 and 12 survive in the BBC Archives whilst off-air audio recordings exist of episodes 2, 5, 6, 7, 8, 9 and 10. The series was broadcast weekly on Fridays at 2105 (episodes 1 - 3) and Fridays 1930 (episodes 4 - 13). There were no repeats during the run other than a repeat of the third episode between episodes 9 and 10 on 27th February 1959.