Actor Chris Evans says it was "nerve-racking" taking on the role of Buzz Lightyear.

Evans voices the character first made famous in the 1995 movie Toy Story, where he was played by another actor, Tim Allen.

Answering questions from Newsround viewers, Hawaa and Leonardo, Chris said playing Lightyear was "very intimidating, because I'm sure you guys grew up with a very different Buzz Lightyear.

"Most people have an idea in their head of who that character is, so as exciting as it is to play a role that everyone knows, it was a little nerve-racking to try and find a way that I could make the character my own, while still respecting the character that you guys all know."