Thomas J. Colbert is an American consultant, writer, producer and former media executive. He is the co-author of The Last Master Outlaw, a book that documents his five-year cold case investigation of D. B. Cooper suspect Robert Rackstraw. The book became the subject of a documentary on the History Channel which Colbert exec-produced. He currently operates TJC Consulting, a consulting firm in Los Angeles. Prior to his work as a consultant, he was a story researcher for CBS and Paramount Pictures and founder of media service Industry R&D.