Helen Farrall

Helen Farrall is a writer. She writes five different nineteenth season in 2014 and eight episodes in 2015 from the twentieth season. She wrote twenty-first season episodes in 2016.

Episodes
Season 19
 * Lost Property
 * Toad and the Whale
 * Very Important Sheep
 * Slow Stephen
 * Thomas the Babysitter

Season 20

 * Henry Gets the Express
 * Letters to Santa
 * The Christmas Coffeepot
 * Over the Hill