Science Museum Peppa and her friends from playgroup visit a science museum. Details Casts Title Science Museum Genres Animation Kids Release Date 2020-10-01 Episode Runtime 00 Hours 45 Minutes Season Number 6 Episode Number 48 Production Companies Astley Baker Davies John Sparkes Narrator (voice) Harley Bird Peppa Pig (voice) Morwenna Banks Mummy Pig (voice) Richard Ridings Daddy Pig (voice) Vincent van Hulzen George Pig (voice) Alice May George Pig (voice) Frances White Granny Pig (voice) David Rintoul Granddad Dog (voice) David Graham Grandpa Pig (voice) Sarah Ann Kennedy Miss Rabbit (voice) Andy Hamilton Dr. Elephant (voice) Brian Blessed Grampy Rabbit (voice)