Justin Hartley's past and present costars revealed what it is really like to work with the Tracker star. During the Tuesday, February 17, episode of the "Inside of You" podcast, David Ramsey spoke with host Michael Rosenbaum about his upcoming guest arc on the hit CBS series. "It was funny because I had never met Justin. He is the sweetest guy," Ramsey gushed. "I can't tell you how sweet he is. Like it just radiates." Rosenbaum, who worked with Hartley, 48, on Arrow, agreed with Ramsey, adding, "He radiates handsomeness and sweetness. Just I can't stand him.