Thomas/Human Body

Cast

 * Thomas as Brain
 * Edward as Ear
 * Henry as Eye
 * Gordon as Nose
 * James as Mouth
 * Percy as Hair
 * Toby as Penis
 * Duck as DNA
 * Donald and Douglas as Hands
 * Oliver as Butt
 * Emily as Chest
 * Lady as Breast
 * Rosie as Neck
 * Mavis as Tooth
 * Cranky as Throat
 * Diesel 10 as Tummy
 * Diesel as Poo
 * Bulgy as Pee
 * Molly as Vulva
 * Sir Topham Hatt as Heart
 * Scruffy as Earwax
 * Hector as Flea
 * Bertie as Sperm
 * Harold as Human Egg
 * Trevor as Human Being
 * Terence as Red Blood Cell
 * Bill and Ben as White Blood Cell
 * BOCO as Male Voice
 * Daisy as Female Voice
 * Derek as Tongue
 * Jeremy as Uvula
 * Butch as Lip
 * Arry and Bert as Feet
 * Splatter and Dodge as Arms
 * Bash and Dash as Legs