In a clip titled Fite Club, Liev Schrieber and the cast of Ray Donovan are seen rigorously training for the show.

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The video, which has been released by Showtime, featured the male members of the Donovan family -- Bunchy (Dash Mihok), Terry (Eddie Marson) -- of the show flex those muscles through a hardcore physical training regime, as they warm-up for the boxing ring.

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Filming for the second season of the show is already underway in Los Angeles and judging by a recent reveal, there will be plenty bloody fight scenes in the upcoming episodes. New images and footage of one such bloody scene featuring Schrieber and an injured female co-star were recently revealed.

In the clip and images, Schrieber wears a steely expression escorting the actress who is bleeding from a gun wound to her arm. Dressed in a dark jacket and a pair of crisp jeans, Schrieber's grey shirt is smeared with blood, as he holds on to a bloodied towel. In character, he is seen wielding a hand gun and shooting at the unseen assailant.

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Schrieber plays the lead role of Ray Donovan in the show and was also nominated for a Golden Globe for the portrayal this year. Brian Cranston beat Schrieber taking the award for his performance as Walter White in Breaking Bad.

Jon Voight won the Best Performance by an Actor in a Supporting Role in a Series, his role as Mickey Donovan, Ray's father on the show.

Watch the video here:

Tags: Ray Donovan Season 2