When Marge and Homer leave Grampa to baby-sit the kids, some little green army men trigger a PTSD episode, sending the family on a journey to Grampa's past and the time period when he was a post-war toy model.
| Creator | Matt Groening |
|---|---|
| Actor | Dan Castellaneta, Julie Kavner, Nancy Cartwright |
| Country | United States of America |
| Production | Gracie Films |