Cast[]
- Thomas as Dipper
- Rosie as Mabel
- Gordon as Grunkle Stan
- Henry as Soos
- Emily as Wendy
- Fergus as Li'l Gideon
- Daisy as Pacifica
- Toby as Old Man McGucket
- James as Robbie
- Lady as Candy
- Mavis as Grenda
- Edward as Grunkle Ford
- Percy as Mermando
- Ashima as Melody
- Terence as Waddles
- Bertie as Gompers
- Diesel 10 as Summerween Trickster
- Diesel as Bill Cipher
- Jack as Jeff
- Duke as Carson
- Harold as Steve
- S.C. Ruffey as Jason
- Smudger as Shmebulock
- Elizabeth as Lazy Susan
- Spencer as Preston Northwest
- Duck as Toby Determined
- Luke as Gorney
- Peter Sam as Blendin Blandin
- BoCo as Sheriff Blubs
- Neville as Deputy Edwin Durland
- Murdoch as Bud Gleeful
- Molly as Mrs. Gleeful
- George as Pa
- Caroline as Ma
- D261 as Nate
- Buster as Lee
- Rusty as Thompson
- Belle as Tambry
- Oliver as Quentin Trembly
- Troublesome Trucks as Manatours
- Horrid Lorries as Gnomes
- Norman as Leaderor
- Skarloey as Greggy G
- Kelly as Greggy C
- Cranky as Chubby Z
- Stafford as Leggy P
- Winston as Deep Chris
- Donald as Xyler
- Douglas as Craz
- Salty as Bobbi Ronzobbi
- Derek as The Pterodactyl
- Bulgy as Mr. Poolcheck
- Gator as Gobblewonker
- Byron as Multi Bear
- Dennis as Wax Sherlock Holms
- NW Brake Van as Wax Coolio
- Paxton as Wax Shakesphere
- Billy as Wax Larry King
- Splatter as Wax Thomas Edison
- Dodge as Wax William Allen Poe
- Isobella as Wax Queen Elizabeth ll
- Flora as Lizzie Bourdon
- Toad as That Thing
- Bear (from RWS) as Wax Ganges Kahn
- Nelson as Wax Robin Hood
- Hank as Wax Richard Nixon
- Bill as Mummy Kid
- Ben as Soldier Kid
- Max as Restraunt Owner
- Millie as Shaundra Jumanis
- Monty as Manley Dan
- Duncan as Ergman Brattsmen
- Arry and Bert as The Time Police
- Bash, Dash, and Charlie as Wendy's Brothers
- CGI Thomas as Tyrone
- Thomas Toys as Dipper Clones 3-10
- Season 12 Thomas as Paper Jam Dipper
- Bulstrode as Rumble McScirmish