Details
When Retirement Castle is closed, Marge asks Grampa and two other octogenarians to move in; Nelson befriends Bart after Bart defends him.
- Family, Animation, Comedy
- English
Cast & Crew
- Dan Castellaneta , Julie Kavner , Nancy Cartwright , Yeardley Smith , Hank Azaria , Harry Shearer
- Matt Groening
- Matt Warburton, Joel H. Cohen, Ron Hauge, Richard Sakai, David Silverman, Jon Vitti, J. Michael Mendel, Jonathan Collier