| Voice Actor | Joseph May (as Thomas), John Hasler (as Thomas), William Hope (as Edward / Toby), Kerry Shale (as Henry / Gordon / Beau / Diesel / Harold / Mr. Percival), Rob Rackstraw (as James / Toby / Donald / Sam / Big Mickey / The Thin Clergyman / The Sengeal Race Announcer), Christopher Ragland (as Percy / Racing Car 4 / The Cowboys), Nigel Pilkington (as Percy), Yvonne Grundy (as Nia), Peter Andre (as Ace), Jules de Jongh (as Emily), Nicola Stapleton (as Rosie), Rasmus Hardiker (as Bill / Philip), Matt Wilkinson (as Ben / Cranky / Tony / Carter), Tim Whitnall (as Timothy / Moai Head), Teresa Gallagher (as Emily / Marion / Natalie / The American Diesel / Cassia / Annie / Clarabel), Tracy-Ann Oberman (as Daisy), Glenn Wrage (as Cranky), Rufus Jones (as The Flying Scotsman), Joe Mills (as Douglas / Oliver), Steven Kynman (as Duck / Paxton), Bob Golding (as Sidney), Lucy Montgomery (as Carly / The Cowgirls), Keith Wickham (as Edward / Henry / Gordon / Harold / Bertie / Captain / Sir Topham Hatt / Dowager Hatt / Mr. Percival ), Dan Li (as Yong Bao), Gabriel Porras (as Carlos / Fernando / Emerson / Coffee Trucks / Various South American Voices), Su-Lin Looi (as The Chinese Diesel), Rachael Miller (as Angelique), Abubakar Salim (as Kwaku / The African Troublesome Trucks / Kobe), Richie Campbell (as African Troublesome Trucks), Akiya Henry (as African Troublesome Trucks), Chipo Chung (as African Troublesome Trucks), David Menkin (as Racing Car 3) |
