"So she was someone that sort of put it in perspective for me," he admits of the late Fisher, who died in 2016.Carrie Fisher and Mark Hamill didn't just play perhaps the most famous sibling pair of all time,

Mark Hamill cautioned that fans should not expect him to return as a world-weary Luke Skywalker in any forthcoming 'Star Wars' installments.

"I am so grateful to [creator George Lucas] for letting me be a part of that back in the day, the humble days when George called Star Wars ‘the most expensive low-budget movie ever made,'" said Hamill during an interview with ComicBook.