Wikimedia Commons/Tracker CBS Celebrity Justin Hartley hints at Jason Ritter joining Tracker after major cast exits, calling him "funny and talented" and vowing to find a role. April 30, 2026 AceShowbiz - Justin Hartley recently discussed the possibility of Jason Ritter guest-starring on the CBS series Tracker, following significant cast departures. During an interview on CBS Mornings, the 49-year-old actor expressed enthusiasm about Ritter joining the show. When asked about Ritter's recent comments to Us Weekly regarding a cameo, Hartley said, "I would love that.