Grover/Thomas


 * Grover as Thomas
 * Count Von Count as Edward
 * Kermit as Henry
 * Lefty as Gordon
 * Snuffy as James
 * Slimey as Percy
 * Luis as Toby
 * Elmo as Duck
 * Big Bird as Oliver
 * Frazzle as Diesel
 * Telly Monster as BoCo
 * Maria as Mavis
 * Ernie as Stepney
 * Rosita as Emily
 * Baby Bear as Bertie
 * Prarie Dawn as Lady
 * Hexley as Diesel 10
 * Bug as Trevor
 * Cookie Monster as Derek
 * Zoe as Elizabeth
 * Bert as Murdoch
 * Oscar the Grouch as Spencer
 * Grandma Monster as Caroline
 * Sherlock Hemlock as Cranky
 * Abby as Rosie
 * Susan as Molly
 * and more