Thomas/Muppets From Space

• James as Gonzo
• Duck as Rizzo the Rat
• Thomas as Kermit the Frog
• Emily as Miss Piggy
• Diesel 10 as K. Edgar Singer
• Percy as Fozzie Bear
• Gordon as Sam the Eagle
• Henry as Dr. Teeth
• Edward as Floyd Pepper
• Bill and Ben as Andy and Randy Pig
• Oliver as Animal
• Donald as Bunsen Honeydew
• Douglas as Beaker
• Toby as Ubergonzo
• Stepney as Pepe the King Prawn
• Bear as Bobo the Bear
• Rusty as Dr. Phil van Neuter
• Peter Sam as Robin the Frog
• Bash as Clifford
• Mighty Mac as Statler and Waldorf
• Murdoch as the Swedish Chef
• Dash as Scooter
• Ferdinand as Sweetums
• Rebecca as Shelley Snipes
• Flying Scotman as General Luft
• Harold as Rowlf
• Engines as Alien Gonzos
• Molly as Janice
• Sir Handel as Zoot
• Madge as Ma Bear
• Mice Girls
• Millie as Sal Minella
• Luke as Johnny Fiama
• Connor as Bean Bunny
• Narrow Gauge Trucks as Cosmic Fish
• Bubba
• Duke as Fast Eddie
• Duncan as Troy
• Shakes
• The Birdman
• Carter
• The Sandwich
• Derek as Noah
• as UFO Mania Producer
• as Agent Barker
• Troublesome Trucks as Gate Guards
• as Dr. Tucker
• as Female Armed Guard
• as Man in Black
• as TV Stage Manager
• as Mikey the Cameraman
• as TV Associate Producer
• as Child
• as Little Girl
• as Mashed Potato Lady
• as Joey
• as Pacey
• as "UFO Mania" Announcer (voice)
• as Lew Zealand
• as Link Hogthrob
• as Beauregard
• as Marvin Suggs
• as Crazy Harry
• as Chip
• as Zondra
• as Zippity Zap
• as Baab the Sheep
• as Dr. Julius Strangepork
• Coaches as Chickens
• as Cows
• as Fish
• as Moose Head
• as Alexis the Giraffe
• as Lydia the Ostrich
• as Tommy the Thomson's Gazelle
• as Doreen the Camel
• Narrow Gauge Coaches as Penguins
• as Custer the Bison
• as Monica the Musk Ox
• as D'kembe the Gemsbok