Cast[]
- Thomas as Rusty Wildwood
- Lady as Hollie Wildwood
- Emily as Ginger Wildwood
- Gordon as Herb Wildwood
- Elizebeth As Flora Wildwood
- Spencer as Smokey Wildwood
- Fergus as Barkley Wildwood
- Rosie as Juniper Wildwood
- Percy as Lester Thistleton
- James as Chester Thistleton
- Billy as Buster Slydale
- Molly as Velvette Slydale
- Henry as Slick Slydale
- Flora as Scarlett Slydale
- Toad as Skitter Slydale
- Rosie as Willow Thistleton
- Henrietta as Lindy Slydale
- Skarloey as Sandy Babblebrook
- Oliver as Grover Chestnut
- Duck as Derwood Chestnut
- Geogina From Little Engine That Could as Pansy Chestnut
- Tillie From Little Engine That Could as Myrtle Chestnut
- Rheneas as Hoss Chestnut
- Annie as Charity Chestnut
- Toby as Rocky Babblebrook
- Harvey as Bubba Babblebrook
- Sir Handel as Cliff Babblebrook
- Mavis as Crystal Babblebrook
- Arthur as Preston Evergreen
- Madge as Ashley Evergreen
- Murdoch as Forrest Evergreen
- Clarabel as Honeyshuckle Evergreen
- Peter Sam as Dusty Evergreen
- Koko From Chuggington as Poppy Evergreen
- Stepney As Bud Timbertop
- Caroline as Daisy Timbertop
- Daisy as Rose Timbertop
- Boco as Taylor Timbertop
- Rusty as Burl Timbertop
- Zephie From Chuggington as Blossom Timbertop
- Harrison From Chuggington as Ernest Evergreen
- Dunber From Chuggington as Cliff Babblebrook
- Calley From Chuggington as Pearl Babblebrook
- Olwin From Chuggington as Primrose Evergreen
- Benny From Bob The Builder as Fern Timbertop
- Salty as Gruff Timbertop
- Sumsy From Bob The Builder as Prissy Thistleton
- Emery From Chuggington as Roger Waters
- Muck From Bob The Builder as Misty Waters
- Derek As Wade Waters
- Lofty From Bob The Builder as Nancy Waters
- Edward as Bucky Waters
- Trix From Bob The Builder as Bubbles Waters
- Duncan as Frog
- Bertram as Barry Thistleton
- Isobella as Heather Thistleton
- Stanley as Mr Woodkeeper
- Duke as Squirell
- Diesel as Packbat
- Diesel 10 as Gatorpossum
- Arry/Bert As Caterpiller
- Splatter as Broken Armed Owl
- Dodge as Owl
- Donald, Douglas, Bill, Ben and Smudger as Fishies
- Engines and Road Vehicles as Everybody Else
Special Guest From Mr Men[]
- Little Miss Trouble as Grace
- Little Miss Sunshine as Bridget
- Mr Small as Donny
- Mr Sneeze as Jonathen
- Little Miss Helpful as Katie
- Mr Happy as Joey
- Mr Quiet as Jack
- Little Miss Tiny as Lisa
- Mr Tickle as Charlie
- Little Miss Shy as Jessica
- Little Miss Neat as Maria
- Little Miss Fickle as Penny
- Little Miss Bossy as Chrissie
- Mr Silly as Robby
- Little Miss Curious as Sara
- Mr Strong as Sid
- Mr Bump as Jamie
- Little Miss Naughty as Tracy
- Little Miss Tidy as Diane (Di)
- Little Miss Scary as Lori
- Mr Funny as Evan
- Mr Forgetful as Andy
- Mr Chatterbox as Jerry
- Little Miss Chatterbox as Susen
- Little Miss Countrary as Amelia
- Mr Mischief as Mikey
- Little Miss Giggles as Debra