Media playback is unsupported on your device

Marvel stars on appeal of superheroes

28 July 2014 Last updated at 12:41 BST

Actors Samuel L Jackson and Chris Hemsworth have been talking about the enduring appeal of superheroes at a special preview of Marvel's Avengers: Age of Ultron and Ant-man at Comic-Con in San Diego.

Jackson, who plays Nick Fury, and Hemsworth, who plays Thor, said that people loved the idea of superpowers and larger than life characters.