Guest Stars Burl Moseley voices Laurence Pine Aliki Theofilopoulos voices Princess Woofingham Mara Junot voices Monica Pine Andrew Morgado voices Mop Bot Nova Snow Reed voices Agatha Pine Nova Snow Reed voices Tabatha Pine Sawyer Cole voices Thomas Jakari Fraser voices Gary D'Arcy Carden voices Sleigh Bot Eric Bauza voices Thomas's Grandpa Jordin Sparks voices Gary's Mom Guy Lockard voices Gary's Dad Eliza Schneider voices Bubbe Co Starring Ryan Lofty voices Vocalist Keeley Bumford voices Vocalist