Thomas' Animal Ark (extra characters version)

Thomas' Animal Ark is an episode from the twenty-second series, ''Big World! Big Adventures!''

Main Cast

 * Thomas
 * Gordon
 * James
 * Percy
 * Emily
 * Nia
 * Rebecca

Additional Cast

 * Henry
 * Carly
 * Sir Topham Hatt
 * Headkeeper Jack
 * Cranky (cameo)
 * Big Mickey (cameo)
 * Annie and Clarabel (life lesson)
 * Luke (stock footage; does not speak)
 * Edward (Adventures game only)
 * Rosie (Adventures game only)

UK and AUS

 * John Hasler as Thomas
 * Keith Wickham as Henry, Gordon, Salty and Sir Topham Hatt
 * Rob Rackstraw as James and Donald
 * Nigel Pilkington as Percy
 * Joe Mills as Douglas
 * Rasmus Hardiker as Bill
 * Matt Wilkinson as Ben and Stanley
 * Teresa Gallagher as Emily
 * Steven Kynman as Porter
 * Yvonne Grundy as Nia
 * Rachael Miller as Rebecca
 * David Bedella as Victor
 * Lucy Montgomery as Carly
 * Kerry Shale as Headkeeper Jack

US and CAN

 * Joseph May as Thomas
 * Kerry Shale as Henry, Gordon and Headkeeper Jack
 * Rob Rackstraw as James, Donald and Stanley
 * Christopher Ragland as Percy
 * Joe Mills as Douglas
 * Rasmus Hardiker as Bill
 * Matt Wilkinson as Ben
 * Jules de Jongh as Emily
 * David Menkin as Porter
 * Yvonne Grundy as Nia
 * Rachael Miller as Rebecca
 * David Bedella as Victor
 * Lucy Montgomery as Carly
 * Keith Wickham as Salty and Sir Topham Hatt

Trivia

 * At the end of the episode, Thomas mentions the events of the seventeenth season episode, Luke's New Friend. Stock footage from said episode was also used.
 * Throughout the episode, the tune to "Deck the Halls" can be heard at various points.
 * The last episode in which James lacks his Series 23 details.
 * This is the only episode of the twenty-second series to feature an extra scene within the life lesson, being two deleted scenes of an open Tidmouth Sheds' berth at night and James adoring the newly-hatched baby ostrich.