My Parents Are Aliens/Thomas

Cast

 * Brian Johnson as Thomas
 * Pete Walker as Edward
 * Billy Twofeathers (from Shining Time Station) as Henry
 * Mr. Graham Whiteside as Gordon
 * Josh Barker as James
 * CJ as Percy
 * Frankie Perkins as Toby
 * Mikey as Duck
 * Kenan (from Kenan and Kel) as Donald
 * Kel (from Kenan and Kel) as Douglas
 * Andy 'the Freak' as Oliver
 * Planke as Diesel
 * Zack (from The Suite Life Time of Zack and Cody) as Bill
 * Cody (from The Suite Life Time of Zack and Cody) as Ben
 * Trent as BoCo
 * Harry as Daisy
 * Mel Barker as Mavis
 * Harry Potter (from Harry Potter) as Stepney
 * Sophie Johnson as Emily
 * Elmo (from Sesame Street) as Bertie
 * Lampie (from Pete's Dragon) as Salty
 * Emmett (from Good Luck Charlie) as Harvey
 * Bookman (from Bedknobs & Broomsticks) as Arry
 * Swinburne (from Bedknobs & Broomsticks) as Bert
 * Pete (from Pete's Dragon) as Fergus
 * Kevin (from Home Alone) as Skarloey
 * Flick (from A Christmas Story) as Rheneas
 * Buzz (from Home Alone) as Sir Handel
 * Alex (from Home Alone) as Peter Sam
 * Rod (from Home Alone) as Rusty
 * Dave Locket as Duncan
 * The Old Man (from A Christmas Story) as Duke
 * Old Man Marley (from Home Alone) as Bertram
 * Dan (from Shining Time Station) as Freddie
 * Arthur (from Harry Potter) as Mighty
 * George (from Harry Potter) as Mac
 * PJ (from Good Luck Charlie) as Arthur
 * Wendy Richardson as Lady
 * Doc Terminus (from Pete's Dragon) as Diesel 10
 * Harry (from Home Alone) as Splatter
 * Marv (from Home Alone) as Dodge
 * Mr. Coleman as Sir Topham Hatt
 * Mrs. Reece as Lady Hatt
 * Big Bird (from Sesame Street) as Terence
 * Snuffy (from Sesame Street) as Trevor
 * ALF (from ALF) as Toad
 * Pee-Wee Herman (from Pee-Wee's Big Adventure) as Derek
 * Francis (from Pee-Wee's Big Adventure) as Bulgy
 * Poppy Manning as Elizabeth
 * Darth Vader (from Star Wars) as George
 * Bob (from Good Luck Charlie) as Murdoch
 * Scott Taylor as Spencer
 * Mrs. Hardman as Caroline
 * Schemer (from Shining Time Station) as Cranky
 * Buster King (from Shining Time Station) as Scruffey
 * Peter McCallister (from Home Alone) as Mr. Percival
 * Lucy Barker as Rosie
 * Hoagy (from Pete's Dragon) as Smudger
 * Gabe (from Good Luck Charlie) as Stanley
 * Hobart Hume (from Shining Time Station) as D261
 * Tania Thomas as Molly
 * Tanya (from Shining Time Station) as Annie
 * Kara (from Shining Time Station) as Clarabel