Rebecca Hetherington, the last presenter, is the daughter of Norman Hetherington, who also played, and created Mr Squiggle, and writer Margaret Hetherington. Norman also played, Bill, Gus and Blackboard.
The entire cast of puppets from the show is now on display at the Australian Centre for the Moving Image in Melbourne.
Mr Squiggle first appeared in 1959 with Gina Curtis as part of 'Gina's Day' on 'Wonderbox Wednesday' editions of the ABC Children's TV Club (1957). Then continued to appear with Patricia Lovell on the same program, until being given his own program with Lovell in 1966.