3. The Anatomy and Bodily Functions of Thomas the Tank Engine (and Friends)

Jez gets terrible news about the first six Brain Cigar episodes;  a restaurateur offers discounts to anyone he's poisoned - if this can be proven via his horrifying in-kitchen laboratory; and Peter is appalled at Reverend Audrey’s long-forgotten ‘Thomas’ medical manual, detailing the lovable locomotive’s digestive organs and a cross-section of his uterus containing a train foetus... Featuring Robert Chase.