Mario's old friend Jay Hernandez stopped by the show today to talk about playing the legendary Magnum P.I. in the new CBS reboot of the series. He took us inside the show and explained the difference between the new series and the original starring Tom Selleck. Plus Jay addressed those rumors that he almost quit acting a few years ago, Mario put him ON The Spot and more! Watch to the full interview below and be sure to catch Jay as Magnum P.I. Mondays at 9pm on CBS!