Tom Hanks was among many who want to see Tim Allen, the original "Buzz Lightyear" voice actor, return to the "Toy Story" franchise for the "Buzz" spin-off, "Lightyear." However, fans know why Allen wasn't recast for the role.
Chris Evans' star-making role as Captain America was one of those career-defining characters which will most likely be the role fans will always relate to the actor - and he doesn't take his mantle as "The First Avenger" lightly.
Pixar's newest film 'Lightyear' is the latest in a string of intergenerational messages - and this one begs Baby Boomers to learn that independence is not always a strength, and eventually you train the rookies to take over.