Amazon Prime's upcoming Reacher television series gains three more leads.

Actors Bruce McGill, Maria Sten and Hugh Thompson are joining the Reacher mystery-thriller series, alongside series star Alan Ritchson (Titans), who's portraying Jack Reacher.

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McGill (MacGyver) will portray Mayor Teale, who's described as "coming from a long line of Southern gentlemen who have run Margrave for decades," and is the current Mayor of Margrave, Georgia. Sten (Swamp Thing) will portray Frances Neagley, a former police officer fo the Army turned private investigator and is a "best friend" to Jack Reacher. Thompson (Blessed Stranger: After Flight 111) will play Baker, the "head cop of Margrave who enjoys his position of power but hates Detective Finlay," promising disruption within the police ranks.

In March, Amazon previously announced that Malcolm Goodwin (iZombie) will portray Detective Oscar Finlay. Also, Willa Fitzgerald (Scream) will portray police officer Roscoe Conklin and Chris Webster (American Assassin) will star as the spoiled heir KJ.

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Adapted from Lee Child's debut novel Killing Floor, Season 1 will be based on the 1997 book. The series is expected to follow Reacher, a former military police officer who left the U.S. Army after turning 36, as he travels to Margrave, Georgia, only to be arrested shortly after and accused of killing someone in a local diner.

Reacher's first season will be written by Nick Santora (Breakout Kings). Santora will executive produce the series and serve as showrunner, as part of an ongoing deal with Skydance Television. The upcoming drama series will be co-produced by Skydance Television, Paramount Television Studios and Amazon Television Studios.

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On the big screen, Jack Reacher was previously portrayed by Tom Cruise in 2012's Jack Reacher and 2016's Jack Reacher: Never Go Back. Both Reacher-starring films are also based on later novels written by Child. The Jack Reacher book series consists of 25 titles, published in 49 languages and 101 territories and selling 100 million books to date.

Amazon Prime Video's Reacher stars Alan Ritchson, Malcolm Godwin, Willa Fitzgerald, Chris Webster, Bruce McGill, Maria Sten and Hugh Thompson. It is produced by Nick Santora, Lee Child, Don Granger, Scott Sullivan, Christopher McQuarrie, David Ellison, Dana Goldberg and Marcy Ross. The series has yet to receive a premiere date.

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Source: Amazon