27. Keep on Rockin' (2011)
Coop's grandparents visit, so Dad buys them rocking chairs. However, it turns out they are adventure junkies who accept that Kat is an alien.
Release date: 2011-06-11
Season number: 2
Episode number: 27
Runtime: 30 minutes
Writer: Ben Joseph
Cast
Brian Drummond
as (voice)
Kathleen Barr
as (voice)
Trevor Devall
as (voice)
Grey DeLisle
as (voice)
Tara Strong
as (voice)
Kath Soucie
as (voice)
Carter Jenkins
as (voice)
Rob Paulsen
as (voice)
Cathy Weseluck
as (voice)
Erin Matthews
as Coop Burtonburger (voice)
Linda Sorensen
as (voice)
Tabitha St. Germain
as (voice)
Tom Kane
as (voice)
Tress MacNeille
as (voice)
Kevin Michael Richardson
as (voice)
Frank Welker
as (voice)
Sean Marquette
as (voice)
Pamela Adlon
as (voice)
Jeff Bennett
as (voice)
Tom Kenny
as (voice)
Billy West
as (voice)
Nancy Cartwright
as (voice)
Nika Futterman
as (voice)
Vincent Tong
as (voice)
Chiara Zanni
as (voice)
Christopher Gaze
as (voice)