Fin Argus | Sam | |
Art Fox | Grandpa | |
Rachel Sledd | Lynn | |
David Lowenthal | Tim | |
Jack Ruder | Billy | |
Jason Sall | Slade | |
Jennifer Sall | Science Teacher | |
Greg Hollimon | Science Film Voice (voice) | |
John Wharff | Radio Voice (voice) | |
Tom Hushion | Radio Voice (voice) | |
Sheridan Clayborne | Baseball Player |