Hermit comes out of trees; credits; Episode 12b: How to Recognize Different Types of Trees From Quite a Long Ways Away: No. 1: the Larch; Mr. Larch on trial for parking offense with Mrs. Fiona Lewis, the late Arthur Aldridge and Cardinal Richelieu as character witnesses, Dim of the Yard! in pursuit of a notorious Cardinal Richelieu impersonator, song- If I Were Not in the C. I. D., knight with rubber chicken; No. 1: the Larch; 'Bicycle repairman, but how?!'; announcer goes crazy on commies, chicken knight; storytime about Rumpletweezer, Old Nick the Sea Captain and Rikki the Magic Pixie; animation- hippo and rabbits, vicar pounds man into ground; an announcer at the beach introduces: the Restaurant Sketch, announcer and chicken knight; animation- advertisement purchase a past; disappearing Milkman; BBC news announcer kidnapped while on air; No. 1 the Larch; schoolboys recognize trees, 'Eric's written a sketch', 'Say no more! Nudge! Nudge!'; Hermit; credits.