Professor Prune is incarcerated and Bill Oddie rhapsodises the flowers in the garden.
Starring Tim Brooke-Taylor, John Cleese, Graeme Garden, David Hatch, Jo Kendall and Bill Oddie.
Sketches written by Graeme Garden and Bill Oddie
Originating from the Cambridge University Footlights revue 'Cambridge Circus', ISIRTA ran for 8 years on BBC Radio and quickly developed a cult following.
Music and songs by Bill Oddie, Liam Cohen and Dave Lee.
Producer: David Hatch/Peter Titheradge
First broadcast on the BBC Radio 2 in March 1969.