15 Obscure Pixar Movie Easter Eggs You Totally Missed

14. The Good Dinosaur Hint - Inside Out

Pixar love hiding links to their future movies, and in Inside Out, there was a cameo hidden within a dream in the most Inception of styles.

The quirky Pet Collector triceratops (otherwise known as Forrest Woodbush) - who was voiced by director Peter Sohn - originally appeared as part one of Riley's happy memories, though his menagerie didn't make the cut.

In another call forward to the same film, Arlo actually debuted in Monsters University as a toy, because the initial plan was to release The Good Dinosaur before Inside Out and immediately after the Monsters prequel...