Yesterday, we showed you the entertaining trailer for Martin McDonagh's Seven Psychopaths.  The movie follows a trio of dognappers (Colin Farrell, Sam Rockwell, and Christopher Walken) who steal the wrong shih tzu end up running afoul of a psychotic gangster (Woody Harrelson).  But the gangster is only 1/7th of the film's group of psychopaths, and CBS films has released seven character posters highlighting the eponymous lunatics.Hit the jump to check out the posters.  The film also stars Olga Kurylenko, Abbie Cornish, and Tom Waits.  Seven Psychopaths will debut at the Toronto International Film Festival, and opens domestically October 12th.Via CS, EW, Fandango, Rotten Tomatoes, MTV, Hitfix, and Vulture.

Here's the official synopsis for Seven Psychopaths:

From Oscar-winning writer and director Martin McDonagh comes a star-studded, blood-drenched, black comedy. Marty (Colin Farrell) is a struggling writer who dreams of finishing his screenplay Seven Psychopaths. All he needs is a little focus and inspiration.

Billy (Sam Rockwell) is Marty’s best friend, an unemployed actor and part time dog thief, who wants to help Marty by any means necessary.

Hans (Christopher Walken) is Billy’s partner in crime. A religious man with a violent past. Charlie is the psychopathetic gangster whose beloved dog, Billy and Hans have just stolen. Charlie’s unpredictable, extremely violent and wouldn’t think twice about killing anyone or anything associated with the theft. Marty is going to get all the focus and inspiration he needs, just as long as he lives to tell the tale.