Nowhere is this more apparent than in "Toy Story 2," where new characters such as Al, his henchman "The Cleaner" (Jonathan Harris) and Andy's new dog, Buster, look absolutely real.

Slinky Dog from “Toy Story” is based on an original toy from Slinky that was released in 1952. It was redesigned in 1995 following the release of the first “Toy Story” movie.