Magnum P.I. 3x05 "The Day Danger Walked In" Season 3 Episode 5 Promo Trailer - As a major hurricane hits the Island, Magnum and his friends find shelter inside La Mariana, along with two armed killers also escaping the dangerous storm. Also, Rick must confess to TC that he let the insurance lapse on the bar, on MAGNUM P.I., Friday, Jan. 15th on CBS. Roger E. Mosley, who played TC in the original “Magnum, P.I.,” returns as Booky.