Episode Overview
Alvin and the Chipmunks have a wild time after a concert. Mary Poppins isn't quite the nanny anyone expected. Find out why B.A. Baracus hates flying so much. G.I. Joe in a real war situation in Afghanistan.
Guest Stars
Emily Head
Mary Poppins / Wife (voice)
Ellie Kemper
Tracy / Woman / Bella Swan (voice)
JB Smoove
B. A. Barracus / Satan / Man 1 (voice)
Skeet Ulrich
Man / Dino Science Scientist / Duke (voice)
Olivia Wilde
Lydia / Flight Attendant / Rosemary (voice)