Hollywood star Ryan Reynolds recently opened about his last telephone conversation with the legendary `Jeopardy!` host Alex Trebek, who died of pancreatic cancer in November last year. In an interview with E! News, Ryan shared an unheard story behind Trebek`s unexpected cameo in his upcoming sci-fi action comedy film `Free Guy`, which is slated to release in theatres on Friday, August 13.

"We shot that separately, actually after the film had been completely done and dusted and completed, Alex was kind enough to jump in and do this little cameo for us. I was just so blown away by how sweet he was to do that," Ryan revealed.