Adrian Grenier Vincent Chase Actor Kevin Connolly Eric Murphy Actor Kevin Dillon Johnny "Drama" Chase Actor Jerry Ferrara Turtle Actor Jeremy Piven Ari Gold Actor Debi Mazar Shauna Guest Star Malcolm McDowell Terrance McQuewick Guest Star Beverly D'Angelo Barbara Miller Guest Star Anna Maria Horsford Saigon's Mother Guest Star Rhys Coiro Billy Walsh Guest Star Nashawn Kearse Saigon's Cousin Guest Star Saigon Saigon Guest Star Dale Dye Firearms Instructor Guest Star Rex Lee Lloyd Guest Star Kate Albrecht Christy Guest Star Dennis Chavis Cop Guest Star Dominic Comperatore Mandy's Lawyer Guest Star Paul Webster Mandy's Publicist Guest Star Roark Critchlow Mandy's Manager Guest Star Robin Young Robin Guest Star Izzy Diaz Valet Guest Star Mark Wahlberg Executive Producer Stephen Levinson Executive Producer Doug Ellin Executive Producer Larry Charles Executive Producer Dave Perkal Cinematographer