Andrew Lawrence
T.J. Detweiler (voice)
T.J. and the gang must save summer vacation from disappearing forever.
T.J. Detweiler (voice)
Vince La Salle (voice)
Spinelli (voice)
Gretchen Grundler (voice)
Mikey Blumberg (voice)
Gus Griswald (voice)
Ms. Finster / Mrs. Detweiller (voice)
Principal Peter Prickly (voice)
Digger Dave / Randall (voice)
Mikey's Singing Voice (voice)
Becky (voice)
Fenwick (voice)
Dr. Rosenthal (voice)
Dr. Phillium Benedict (voice)
Lunchlady Harriet (voice)
Lunchlady Irma / Ms. Lemon / Opera Director / Dr. Steinheimer (voice)
Cop #1 (voice)
Cop #2 (voice)
Guard #1 (voice)
Guard #2 (voice)
Director
