Gretch

Gretch is the main protagonist of Box - The Epic Motion Picture. He is bent on stopping the evil Milkman from taking over the world with his boxes.

Role in BOX
Gretch first appears on a bench before he is attacked by a box. He escapes back to his home until a box adorned with a screen breaks through his door and the Milkman, along with Clubbins, on the screen tell him to meet them at heir lair or Gretch will never see Betty (a chicken leg) ever again. Gretch then consults Indiana Scones as a sidekick and goes to the lair to fight the Milkman. The end of it is never explained, as the film purposely ends in a cliffhanger (literally).