Celebrating Spring - and 'Champion the Wonder Mouse'.
More quick-fire sketches, terrible puns, humorous songs and parodies.
Stars Tim Brooke-Taylor, John Cleese, David Hatch, Jo Kendall and Bill Oddie.
Written by Bill Oddie and Geoff Hales.
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 Dave Lee and Bill Oddie.
Producer: Humphrey Barclay
First broadcast on the BBC Light Programme in April 1967.