Grandpa, Arnold, and Gerald are all going on an old fashioned camping trip... until Big Bob, Helga, and Phoebe show up with luxurious camping equipment.
Elenco:
Spencer Klein
,
Jamil Walker Smith
,
Francesca Smith
,
Blake McIver Ewing
,
Anndi McAfee
,
Olivia Hack
,
Justin Shenkarow
.
