Gumball and Darwin are left in charge of the class pet hamster, Chris Morris, but they end up leaving it at school over the weekend.
| Title | The Burden |
|---|---|
| Genres | Animation Family Sci-Fi & Fantasy Comedy |
| Release Date | 2014-10-16 |
| Episode Runtime | 00 Hours 11 Minutes |
| Season Number | 3 |
| Episode Number | 21 |
| Production Companies | Cartoon Network Studios Europe, Boulder Media, Studio Soi, Hanna-Barbera Studios Europe, Dandelion Studios |
