Guest Stars Jim Turner as Chief Jim "Coop" Cooper Brett Rickaby as Deeley Henson Nick Gore as P.K. Riggins Van Crosby as Josh Harmon Brandon Logan as William 'Bones' Jarvis Co Starring Marcus Hanson as Bill Jarvis Rob Zabrecky as John Henry Henson Joshua Hoffman as Young Deeley Henson Ahmad Dugas as Jimmy Ridley Kevin Sifuentes as Dan Riggins Pilar Holland as Colleen Riggins Alex Rubin as Young John Henry Henson Hannah Spiros as Young Allie Henson Truly Magyar as Allie Henson Shawn Lockie as Joy Harmon André G. Ellingson as Trapped Volunteer