- "Curious... how everyone who touches those diamonds seems to die"
- ― Mr. Wint when Tynan dies
Dr. Tynan is a henchman in the 1971 movie Diamonds Are Forever.
Dr. Tynan is the dentist in South Africa who is responsible for smuggling diamonds out of the mines. Mr. Wint and Mr. Kidd pose as replacements to Joe, the second link in the diamond smuggling chain who Tynan to meet. Mr. Kidd suddenly complains of a toothache. While he examines Kidd's mouth, he is killed by Wint who put a scorpion down the back of his shirt. He is portrayed by Henry Rowland.