Original series
Also known as Thomas the Tank Engine & Friends and Thomas & Friends: Big World! Big Adventures!
Air Date: 1984 – 2021
Parental Guide Rating: TV-Y
Average Runtime: 4 – 30 minutes
New Year’s Eve/Day
| Season | Episode | Title of Episode | Overall |
| 21 | 18 | Confused Coaches | 512 |
Lunar New Year
| Season | Episode | Title of Episode | Overall |
| 22 | 21 | Thomas and the Dragon |
Valentine’s Day
| Season | Episode | Title of Episode | Overall |
| 22 | 22 | Rosie the Red | 534 |
May Day
| Season | Episode | Title of Episode | Overall |
| 7 | 22 | Best Dressed Engine | 178 |
Halloween
| Season | Episode | Title of Episode | Overall |
| 5 | 11 | Haunted Henry | 115 |
| 5 | 24 | Duncan Gets Spooked | 128 |
| 6 | 12 | Scared Engines | 142 |
| 6 | 13 | Percy and the Haunted Mine | 143 |
| 8 | 21 | Halloween | 203 |
| 9 | 26 | Flour Power | 234 |
Christmas
| Season | Episode | Title of Episode | Overall |
| 1 | 26 | Thomas’ Christmas Party | 26 |
| 2 | 26 | Thomas & the Missing Christmas Tree | 52 |
| 3 | 26 | Thomas & Percy’s Christmas Adventure | 78 |
| 6 | 9 | It’s Only Snow | 139 |
| 7 | 24 | Not So Hasty Puddings Not So Hasty Cakes Thomas and the Avalanche | 180 |
| 10 | 7 | Thomas’ Tricky Tree | 241 |
| 14 | 19 | Merry Misty Island | 347 |
| 14 | 20 | Henry’s Magic Box | 348 |
| 15 | 11 | Surprise, Surprise | 359 |
| 16 | 12 | Salty’s Surprise | 380 |
| 16 | 20 | The Christmas Tree Express | 388 |
| 17 | 18 | Santa’s Little Engine | 406 |
| 17 | 19 | The Missing Decorations | 407 |
| 18 | 18 | Last Train for Christmas | 432 |
| 18 | 19 | Duncan the Humbug | 433 |
| 18 | 20 | The Perfect Gift | 434 |
| 19 | 5 | A Cranky Christmas | 445 |
| 19 | 19 | Diesel’s Ghostly Christmas [Part I] | 459 |
| 19 | 20 | Diesel’s Ghostly Christmas [Part II] | 460 |
| 20 | 11 | Letters to Santa | 477 |
| 20 | 27 | The Christmas Coffeepot | 493 |
| 21 | 16 | Terence Breaks the Ice | 510 |
| 21 | 17 | Daisy’s Perfect Christmas | 511 |
| 22 | 18 | Thomas’ Animal Ark | 530 |
| 22 | 20 | Kangaroo Christmas | 532 |
| 22 | 26 | Hunt the Truck Hunt the Car | 538 |
| 24 | 14 | Nia’s Bright Idea | 582 |
Related Shows:
- Shining Time Station
- Thomas & Friends: All Engines Go
- Tugs – No known holiday episodes
Network: ITV/Nick Jr./Channel 5
Cast: Joseph May, John Hasler, Tim Bain, David Bedella, Sanjeev Bhaskar, Sheena Bhattessa, Jamie Campbell Bower, Flaminia Cinque, Chipo Chung, Laura Cucurullo, Tina Desai, Rupert Degas, Jules de Jongh, Jonathan Forbes, Anna Francolini, Teresa Gallagher, Bob Golding, Mike Grady, Yvonne Grundy, Eluid Gabriel Porras, Rasmus Hardiker, William Hope, Siu-see Hung, Togo Igawa, Shane Jacobson, Rufus Jones, Harriet Kershaw, Steven Kynman, Francisco Labbe, Michael Legge, Dan Li, Windson Liong, Montserrat Lombard, Monica Lopera, Abubakar Salim, Richie Campbell, Akiya Henry, Dona Adwera, Su-Lin Looi, Antonio Magro, Tariro Mavondo, Genevieve McCarthy, Matt McCooey, Elvis Who, Ian McCue, Colin McFarlane, David Menkin, Rachael Miller, Joe Mills, Lucy Montgomery, Dominique Moore, Mark Moraghan, Vincenzo Nicoli, Tracy-Ann Oberman, Maggie Ollerenshaw, Nikhil Parmar, Jass Patel, Nigel Pilkington, Rob Rackstraw, Christopher Ragland, Miranda Raison, Kerry Shale, John Schwab, Martin Sherman, Ben Small, Nicola Stapleton, Tom Stourton, Joe Swash, Tim Whitnall, Keith Wickham, Robert Wilfort, Matt Wilkinson, Glenn Wrage
Updated: March 29, 2024