Series 23

  Series 23 of Thomas & Friends has already begin airing on May 18 2019 in the US & will begin airing on September in the UK in 2019

Production
Mattel has greenlit a new series and several specials for Thomas & Friends that will premiere in 2019. Production has begun on the 23rd series that will consist of 20 x 11-minute episodes as well as three x 20-minute specials following the recent revamp of the series. The series will also see Thomas visiting two new countries: Italy and Brazil.

Episodes

 * 1) The Other Big Engine
 * 2) Grudge Match
 * 3) Crowning Around
 * 4) Thomas Makes a Mistake
 * 5) Batucada
 * 6) Gordon Gets the Giggles
 * 7) Laid Back Shane
 * 8) Chucklesome Trucks
 * 9) Wish You Were Here
 * 10) Diesel Glows Away
 * 11) Free the Roads
 * 12) Heart of Gold
 * 13) Panicky Percy
 * 14) Diesel Do Right
 * 15) Out of Site
 * 16) First Day on Sodor!
 * 17) Untitled Max and Monty Episode
 * 18) Untitled Emily Episode
 * 19) All Tracks Lead to Rome
 * 20) Mines of Mystery

Main Cast

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

Additional Cast
Donald and Douglas, Bill and Ben, Harvey, Spencer, Whiff, Charlie, Scruff, Belle, Samson, Marion, Merlin, Daisy, Skiff, Peter Sam, Luke, Rex, Bert, Mike, Rocky, Slip Coaches, Bradford, Hannah, Dexter, Trevor, Harold, The Thin Clergyman and Farmer McColl are likely to appear.
 * Toby
 * Duck
 * Oliver
 * Stanley
 * Glynn
 * Ashima
 * Rajiv
 * Raul
 * Shane
 * Yong Bao
 * Gina
 * Hong-Mei
 * Diesel
 * Salty
 * Den
 * Dart
 * Sidney
 * Paxton
 * Norman
 * Fernando
 * Shankar
 * Noor Jehan
 * Winston
 * Victor
 * Millie
 * Annie and Clarabel
 * Henrietta
 * Troublesome Trucks
 * An An and Yin-Long
 * Aubrey and Aiden
 * Terence
 * Bertie
 * Bulgy
 * Jack
 * Alfie
 * Oliver (The Pack)
 * Max and Monty
 * Kevin
 * Emerson
 * Owen
 * Cassia
 * Sir Topham Hatt
 * Jenny Packard
 * Sir Robert Norramby
 * Charubala
 * The Grumpy Passenger
 * Albert's Wife
 * Edward (does not speak)
 * Henry (does not speak)
 * Flying Scotsman (does not speak)
 * Butch (does not speak)
 * Rosie (cameo)
 * Ryan (cameo)
 * Philip (cameo)
 * Skarloey (cameo)
 * Duncan (cameo)
 * Toad (cameo)
 * Judy and Jerome (cameo)
 * Cranky (cameo)
 * Carly (cameo)
 * Big Mickey (cameo)
 * Farmer Finney (cameo)
 * Stephen (mentioned)
 * Tamika (mentioned)
 * King Godred (mentioned)

Characters Introduced

 * Gabriela
 * Lorenzo
 * Gustavo
 * Beppe
 * Darcy
 * Brenda
 * Ester
 * Stefano
 * Luiz
 * Dame Bella

UK, AUS and NZ

 * John Hasler as Thomas
 * Keith Wickham as Gordon, Glynn, Den, Norman, Bertie and Sir Topham Hatt
 * Rob Rackstraw as James, Toby, Owen, a Crown Thief, and the Troublesome Trucks
 * Nigel Pilkington as Percy
 * Teresa Gallagher as Emily, Annie, Clarabel, Judy and Brenda
 * Yvonne Grundy as Nia
 * Rachael Miller as Rebecca and Darcy
 * Steven Kynman as Duck, Porter, Ryan, Dart, Paxton and Jack
 * Rufus Jones as Flying Scotsman
 * Nicola Stapleton as Rosie
 * Matt Wilkinson as Stanley, Winston, Alfie and Kevin
 * Tina Desai as Ashima and the Indian Fashion Designer
 * Nikhil Parmar as Rajiv, the Indian Troublesome Trucks, and the Grumpy and Friendly Stationmasters
 * Federico Trujillo as Raul, a Brazilian Railway Worker, and a Musician
 * Shane Jacobson as Shane
 * Dan Li as Yong Bao
 * Emily Sharpe as Gina
 * Bob Golding as Sidney and a Crown Thief
 * Chipo Chung as Hong-Mei
 * Monica Lopera as Gabriela
 * Kerry Shale as Diesel and the Troublesome Trucks
 * Tracy-Ann Oberman as Daisy
 * Sanjeev Bhaskar as Shankar
 * Gabriel Porras as Fernando, Emerson and the Crowd
 * Sheena Bhattessa as Noor Jehan and Charubala
 * Francisco Labbe as Gustavo and a Musician
 * David Bedella as Victor
 * Miranda Raison as Millie
 * Tim Whitnall as Mike, Jerome, Oliver the Excavator and Max
 * Rasmus Hardiker as Monty
 * Siu-see Hung as An An
 * Windson Liong as Yin-Long
 * Genevieve McCarthy as Aubrey
 * Tim Bain as Aiden
 * Colin McFarlane as Bulgy
 * Laura Cucurullo as Cassia
 * Christopher Ragland as the Troublesome Trucks
 * Mike Grady as Sir Robert Norramby

US and CAN

 * Joseph May as Thomas
 * Kerry Shale as Gordon, Diesel, Max, Kevin, and the Troublesome Trucks
 * Rob Rackstraw as James, Stanley, Owen, Monty, a Crown Thief, and the Troublesome Trucks
 * Christopher Ragland as Percy and the Troublesome Trucks
 * Jules de Jongh as Emily
 * Yvonne Grundy as Nia
 * Rachael Miller as Rebecca and Darcy
 * William Hope as Toby
 * Keith Wickham as Glynn, Den, Norman, Bertie, and Sir Topham Hatt
 * David Menkin as Jack
 * Steven Kynman as Duck, Ryan, Dart, and Paxton
 * Rufus Jones as Flying Scotsman
 * Nicola Stapleton as Rosie
 * Tina Desai as Ashima and the Fashion Designer
 * Nikhil Parmar as Rajiv, the Indian Troublesome Trucks, and the Grumpy and Friendly Stationmasters
 * Federico Trujillo as Raul, a Brazilian Railway Worker, and a Musician
 * Shane Jacobson as Shane
 * Dan Li as Yong Bao
 * Emily Sharpe as Gina
 * Bob Golding as Sidney and a Crown Thief
 * Chipo Chung as Hong-Mei
 * Monica Lopera as Gabriela
 * Tracy-Ann Oberman as Daisy
 * Sanjeev Bhaskar as Shankar
 * Gabriel Porras as Fernando, Emerson, and the Crowd
 * Sheena Bhattessa as Noor Jehan and Charubala
 * Francisco Labbe as Gustavo and a Musician
 * Matt Wilkinson as Winston and Alfie
 * David Bedella as Victor
 * Miranda Raison as Millie
 * Tim Whitnall as Mike, Jerome, and Oliver the Excavator
 * Teresa Gallagher as Annie, Clarabel, Judy and Brenda
 * Siu-see Hung as An An
 * Windson Liong as Yin-Long
 * Genevieve McCarthy as Aubrey
 * Tim Bain as Aiden
 * Colin McFarlane as Bulgy
 * Laura Cucurullo as Cassia
 * Mike Grady as Sir Robert Norramby

Japan

 * Kumiko Higa as Thomas
 * Kenta Miyake as Gordon
 * Masashi Ebara as James
 * Chie Kōjiro as Percy
 * Erina Yamazaki as Emily, An An and Charubala
 * Yoshino Aoyama as Nia
 * Maki Uchiyama as Rebecca and Aubrey
 * Tomohiro Tsuboi as Toby
 * Kiyonobu Suzuki as Duck and Sir Robert Norramby
 * Hiroshi Tsuchida as Stanley
 * Tōru Akiyoshi as Glynn and Aiden
 * Misa Ishii as Ashima
 * Yuta Odagaki as Rajiv, Oliver the Excavator, Emerson, and the Troublesome Trucks
 * Hiroaki Tajiri as Raul
 * Ryōsuke Morita as Shane
 * Hiroo Sasaki as Yong Bao
 * Keiko Nemoto as Gina, Jack and Cassia
 * Mikoto Nakai as Hong-Mei
 * Ken Sanders as Diesel
 * Ryuzou Ishino as Den
 * Kunihiro Kawamoto as Dart, Paxton, Norman, Fernando, Yin-Long, some Passengers and the Troublesome Trucks
 * Kōichi Sakaguchi as Shankar and Victor
 * Chiaki Mori as Noor Jehan
 * Minako Saito as Millie
 * Sakura Yoshioka as Annie and Clarabel
 * Mitsuhiro Sakamaki as Bertie
 * Hinata Tadokoro as Bulgy
 * Emiko Takeuchi as Alfie
 * Hayato Fujii as Max and Monty
 * Takayuki Kawasugi as Kevin
 * Jun'ichi Kanemaru as Owen
 * Kan Tanaka as Sir Topham Hatt

Trivia

 * This season marks the first of many things:
 * The first season to have episodes written by Camille Ucan and Rose Johnson.
 * Gina, Raul, Emerson, Cassia and Fernando’s first appearances in an episode and their first appearances since The Great Race and Big World! Big Adventures! respectively.
 * This is the first time that Thomas, Gordon, James, Percy and Emily are seen in their new CGI models. They all gain additional rivets and handrails, while Gordon gains a second permanent lamp and Thomas gains a step on the front of his tanks. Emily also gains an additional handrail above her smokebox.
 * Jenny Packard’s first appearance in full CGI.
 * The first season to have two head writers for an episode since the nineteenth series.
 * Norman’s first speaking role since The Great Race.
 * Oliver's first speaking role since the twentieth series.
 * Owen’s first speaking role since the eighteenth series. This is also the first series in which he is voiced by Rob Rackstraw, who takes over the role from Ben Small.
 * Alfie’s first speaking role since the twentieth series. This is also the first series in which he is voiced by Matt Wilkinson, who takes over the role from Nathan Clarke.
 * The first series to not have James as a lead character in any episode.
 * The first series since his introduction in the nineteenth series in which Philip appears, but doesn’t speak.
 * The first series to date since their introduction in the first series in which Edward and Henry appear, but don't speak.
 * This series will be Andrew Brenner's final series as head writer to date. This is also his second series in which he hasn’t written any episodes since becoming head writer, the first being Series 21.
 * Emily Sharpe, Ferderico Trujillo, Francisco Labbe, Monica Lopera and Laura Cucurullo join the voice cast.
 * Peter Andre, Colin McFarlane, Miranda Raison, Mike Grady, Gabriel Porras and Nathan Clarke return to the voice cast.
 * Ian McCue is reinstated as producer, after having served as Creative Executive since Series 21. He is re-appointed as producer to replace Micaela Winter, who left the series in 2018 to take up a position with Blue Zoo Animation.
 * James and Nia are the only members of the Steam Team to not get a starring role in this series.
 * Toby is the only former member of the Steam Team have a speaking role in this series.