BJ's friend, Stella the Storyteller, is out of town so he hires people to clean the school, do his laundry, and bring him food.
- Barney as Mr. Conductor
- BJ as Schemer
- Baby Bop as Stacy Jones
- Knuckles (from Sonic) as Billy Twofeathers
- Tails (from Sonic) as Dan
- Cream (from Sonic) as Becky
- Lillie Lighthouse (from TUGS) as Ginny
- Sally Seaplane (from TUGS) as Midge Smoot
- Farmer Pickles from Bob the Builder) as Barton Winslow
- Kathy as Kara (mentioned)
- Stella the Storyteller as Schemer's mother (mentioned)
From the Thomas Story: Percy, James & The Fruitful Day
- Gordon as James
- Rheneas as Percy
- Duck as Thomas
- Rosie and Lady as Annie and Clarebel
- Rheneas' Driver as Percy's Driver
- Thomas as Sir Topham Hatt
- The Signalman as Himself
- Harvey as Edward (cameo)
- Murdoch as Henry (cameo)
- James as Gordon (cameo)
- Skarloey as Duck (cameo)
- Knuckles: Um...no. But track. A maron just in here. A pest low. Temperon comes in. Now that's all we need. Here's some more nails.
- Cream: Should I get the nails?
- Knuckles: That's good, Tosha.
- (Cream walks off to get the nails)
- Baby Bop: Okay, out with the old in and in the no. Ahh, now the treehouse would be even brighter.
- Shawn: Hey, Baby Bop. Everyone was doing his work. How come BJ isn't helping?
- Baby Bop: Oh, I think BJ's gonna be busy enough today to see his friend is gonna snarl the overnight.
- BJ: But, Stella, Stella, come on. But, Stella, Stella, I already promised! All right, if I had to. I'm BJ the sawls way by the BJ pleasure to be responsible for myself while Stella's away. I mean, but I think I'm gonna do anyway, huh? Fall apart? Okay, bye-bye. (puts the phone back, then cries and weeps hysterically) Oh, Stella's gone! Oh, Stella's gone! Oh oh, I'm gonna brush my teeth by myself.