Tuttle Twins

Natalie Madsen

Karinne Carmichaeal (voice)

Jonny Vance

Ethan Tuttle (voice)

Alex Elkin

Derek (voice)

Wiliam Lucas

Grandma Gabby (voice)

Blake Brust

Copernicus (voice)

Rachel Strauss

Mrs. Tuttle (voice)

Sara Johnson

Emily Tuttle (voice)