No.1: Ivor Cutler
No.2 Basil Brush
No.3 Alf Tupper ‘The Tough of the Track’
No.4 John Noakes
No.5 The Soup Dragon
No.6 Big Daddy and Giant Haystacks: aka Shirley Crabtree and Luke McMasters or (apparently) Martin Ruane. In their days as a ‘dirty’ tag team.