Elsewhere, John is returning to screens in the hit CBBC animated show Scream Street.
Based on the hit book of the same name by Tommy Donbavand, the all-new hilarious second series is guaranteed to spook children this Halloween.
John will be voicing a variety of characters on the CBBC drama, including troublesome Mayor Otto and Alston Negative.
Speaking about the new series, he divulged: “I love doing all the characters, I can relate to all of them really because I’ve always loved the supernatural and everything that goes with it.
“I like Otto because he is the antithesis of me.”
Scream Street returns to CBBC and BBC iPlayer on October 26.