Brianne Siddall
Thunder / Dylan (voice)
Robin Atkin Downes
Carlo / Jack / Zoltar (voice)
Cinda Adams
Nurse Baxter (voice)
Sage Sommer
Izzy (voice)
Shanelle Gray
Maggie (voice)
Doug Stone
Mr. Lawrence (voice)
Grant George
Daniel (voice)
Joey Camen
Chihuahua (voice)
Elisa Gabrielli
Carla (voice)
Kyle Hebert
Mark Matthews (voice)
Ella Rouhier
Hospital children (voice)
Noah Ray Strauss
Isabella Tatone
Keegan Thomas
