"Ray Donovan" is about to release Season 4 very soon but teasers about the new characters are just consistent all over the news. More new characters are revealed from the latest reports.

Credited for his works in "Extremis" and "Nine Rides," Deadline claimed that actor Dominique Columbus is confirmed to join the series. He will portray the role of Damon, who is a "street-smart and a homeless teen" who will get to know the Donovan family.

The website previously reported as well that Ted Levine and Ismael Cruz Cordova are set to come on board as Little Bill Primm, who is the proud casino owner and as Hector who is a middleweight boxing champion that became friends with the protagonist, respectively.

Another star that is confirmed to join the show is "The Cosby Show's" actress Lisa Bonet, who will play as Marisol- "an unstable woman with a damaging secret," notes TV Line. 

More than that, Variety also revealed that "Revenge" alum Gabriel Mann will appear in 3 seasons as an aggressive lawyer, Jacob Waller. More characters to be revealed soon.

Although Season 4 summary is still under wraps, Enstarz reported that the production team will start filming the series this year. Let us wait for confirmation from the cast and the crew in the future.

"Ray Donovan" will have a total of 12 episodes and we are about to get the fresh titles for each one-hour long episodes for the viewers very soon.

"Ray Donovan" season 4 is set to premiere sometime in 2016 on Showtime.