Tuttle Twins

Jonny Vance

Ethan Tuttle (voice)

Alex Elkin

Derek (voice)

Wiliam Lucas

Grandma Gabby (voice)

Blake Brust

Copernicus (voice)

Natalie Madsen

Karinne Carmichaeal (voice)

Rachel Strauss

Mrs. Tuttle (voice)

Sara Johnson

Emily Tuttle (voice)