After much speculation, Disney recently confirmed that all of its Pixar movies do indeed share the same universe. But the tradition of referencing other House of Mouse movies actually extends way back to the more traditional hand-drawn animation days of the 1940s. Here’s a look at 20 that you may have missed over the years.
20. The Pizza Planet truck in every Pixar movie
Pizza Planet appears to be the number one fast food franchise in the Pixar world, as one of the company’s delivery vans appears in nearly all of the studio’s movies, from A Bug’s Life to Monsters University. It even shows up in a wood carving in medieval Scotland during Brave.