Denny Martin Flinn (21 December 1947 – 24 August 2007) was the co-writer of the screenplay for Star Trek VI: The Undiscovered Country (with Nicholas Meyer) and the author of the 1995 TOS novel The Fearful Summons (a sequel to the events depicted in The Undiscovered Country). Flinn died of cancer on August 24, 2007 at the age of 59.