Cast of Alpha Dog

Alpha Dog features a talented cast bringing the characters to life. The ensemble includes Emile Hirsch as Johnny Truelove, Bruce Willis as Sonny Truelove, Amanda Seyfried as Julie Beckley, Justin Timberlake as Frankie Ballenbacher, Shawn Hatosy as Elvis Schmidt, Ben Foster as Jake Mazursky, Harry Dean Stanton as Cosmo Gadabeeti, and Matthew Barry as the Interviewer. The most popular cast member today is Emile Hirsch, Johnny Truelove.