Characters played by Ernest Borgnine
Grandpa
Characters played by Julie Hagerty
Bonnie
Characters played by Greg Evigan
Peter
Characters played by Jack Scalia
Bailey Silverwood
Characters played by Bug Hall
Travis
Characters played by Josh Paddock
Roger
Characters played by Vanessa Evigan
Susie
Characters played by Paul Sampson
Matt Henderson
Characters played by George Yager
Sheriff Edgewood
Characters played by John Green
Technician
Characters played by Molly Ann Lashinsky
Debbie
Characters played by Ellen Travolta
Dr. Vogul
Characters played by Jason Evigan
Sammy
Characters played by Christopher Wanner
Joey
Characters played by Doyle McCurley
Undercover Cop
Characters played by Harold Green
Stockboy
Characters played by Roger Lodge
Television Reporter
Characters played by Jonathan Rau
Ernie
Characters played by David E. Ornston
Flegmer Brother 1
Characters played by Jack Stone
Flegmer Brother 2
Characters played by Marc Dahlstrom
Young Grandpa
Characters played by Trinity Stiles
Fiz
Characters played by Will Wuorinen
Mel