When Marge and Homer leave Grampa to babysit the kids, some little green army men trigger a PTSD episode, sending the family on a journey to Grampa's past to when he was a post-war toy model.
Elenco:
Dan Castellaneta
,
Julie Kavner
,
Nancy Cartwright
,
Yeardley Smith
,
Hank Azaria
,
Harry Shearer
.