THIS VOYAGE, the Treksperts MARK A. ALTMAN (author, The Fifty Year Mission, writer/producer, Pandora, Agent X, The Librarians) and DAREN DOCHTERMAN (associate producer, Star Trek: The Motion Picture - Director's Edition) are joined by legendary Star Trek writer and acclaimed author DAVID GERROLD as they share a fun-filled look at an impressive career LIVE AT GALAXYCON Columbus musing on everything from Tribbles to filter masks to Harlan in an insightful look at one of the genre's most fascinating figures.