Quinn McKenna

Quinn McKenna was played by Boyd Holbrook in The Predator.

About
Captain Quinn McKenna was a former United States Army sniper. He was the ex-husband of Emily McKenna and father to Rory McKenna, who lived with her mother. While being on a hostage retrieval mission with other soldiers, McKenna casually encountered a Predator, who he casually defeated while also losing his comrades in the encounter.

This led him to be captured by the government (Project Stargazer) as a result, who interrogated him because of it, but not before sending part of the Predator technology to his ex-wife. After that, in order to shut him up, he was put in a bus with mentally ill military personnel, who called themselves The Loonies.

When the Predator fled, they witnessed it. After that the Loonies believed his story and decided to help him hunt it. After taking control of the bus they begin to hunt it. During the hunt Casey Bracket, member of Project Stargazer joined them while also hunting it. Through her he finds out about the goverment's secret agenda and realises he is now after his son. Because of this they all go to her wife's house in order to find him first. They later find out he is nearby and get there before the Predator. There they all then they witness the death of the first Predator at the hands of a second, more dangerous one, who suddenly appears and who then kdnapped his son because of his ability to decode the Predator technology Quinn previously sent to his wife.

Quinn, who now led this group, was able to save his son and kill that Predator, but only he, Casey and his son survive the encounter with the second Predator. After that he mourns the loss of them together with Casey and his son.

After that he takes over in Project Stargazer, while his son helps him in decoding Predator technology. When they discover, the first Predator was human-friendly and had given humans technology to fight Predators in the form of a Predator killer suit, he decides to wear it.