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One more actor is added to "The Predator" cast list. According to The Hollywood Reporter, "Game of Thrones" star Alfie Allen will join Shane Black's "The Predator" and play an ex-marine who fights against human-hunting creatures.

Allen is best known for his portrayal of Theon Greyjoy on phenomenal medieval series "Game of Thrones". He also appeared in "John Wick" and played Russian gangster's son who killed John Wick's (Keanu Reeves) dog in the movie. In "The Predator", Allen will star along with confirmed cast members which include Boyd Holbrook, Keegan-Michael Key, Olivia Munn, Sterling K. Brown and Jacob Tremblay.

"The Predator" has started filming in Vancouver, Canada. The first photo of the cast members in costume has been released. Plot details are still kept under wraps, but Black has revealed via his Twitter account that the movie will be R-rated. "And, just to be clear... PG-13 is for pussies. Spines bleed... a lot," he wrote.

Like Allen, Holbrook and Key will play ex-marines in the movie. Munn will portray a scientist, while Rhodes plays Holbrook's best friend. Brown will play a government agent who jails Holbrook's character but is forced to let him out to deal with extra-terrestrial creatures. Tremblay, meanwhile, is playing Holbrook's on-screen son.

Earlier on, many people questioned whether Arnold Schwarzenegger would make a cameo, considering he was the lead actor of the original "The Predator". Holbrook, however, said that Schwarzenegger might not return, as Black's version would offer something totally new.

"The Predator" will hit U.S. theaters on February 9, 2018.