LL Cool J will join season 3 of as a recurring guest star after making a surprise cameo appearance in Monday's sophomore finale. The 55-year-old star just wrapped up a 14-season run on with Sunday's series finale.In the finale of , Jane Tennant (Vanessa Lachey) and Kate Whistler (Tori Anderson) are attacked under fire in Venezuela and they receive assistance from Sam, who made his way over from Morocco, where he was last seen with his crew.In the scene, Sam tells Tennant she has «people looking out for her» as he goes on overwatch.