Mr Tumble shows us how to make trifle, plays with Spotty the Horse and shows us what it is like to be an astronaut with Tumble Ted!
Whether he's being himself or his alter-ego Mr Tumble, Justin is a hero amongst toddlers - entertaining them in their masses and earning himself a couple of BAFTAs and an MBE in the process.
But it is not just Mr Tumble that Justin has on his CV ... "Dad wrote his Eurovision entry Power to All Our Friends. The biggest hit he wrote for Elvis was Just Pretend, which he used to perform ...
Mr Tumble has a very different life away from the screen. Justin Fletcher, who has built a career playing the beloved ...