Mike Vogel Dale "Barbie" Barbara Actor Rachelle Lefevre Julia Shumway Actor Dean Norris James "Big Jim" Rennie Actor Eddie Cahill Sam Verdreaux Actor Alexander Koch Junior Rennie Actor Colin Ford Joe McAlister Actor Mackenzie Lintz Norrie Calvert-Hill Actor Kylie Bunbury Eva Sinclair Actor Marg Helgenberger Guest Star Eriq La Salle Guest Star Aisha Hinds Guest Star Grace Victoria Cox Guest Star Frank Whaley Actor Max Ehrich Guest Star Gia Mantegna Guest Star Vince Foster Guest Star Allie McCulloch Guest Star John Elvis Guest Star Bess Rous Guest Star Shane Callahan Guest Star Neal Baer Executive Producer Stephen King Executive Producer Justin Falvey Executive Producer Darryl Frank Executive Producer Stacey Snider Executive Producer Brian K. Vaughan Executive Producer Tim Schlattmann Writer Andres Fischer-Centeno Writer Cathryn Humphris Writer David Barrett Director Alex McNally Writer Peter Calloway Writer Bronwyn Garrity Writer Peter Leto Director Adam Stein Writer Ed Ornelas Director Sergio Mimica-Gezzan Director Sharla Oliver Writer Olatunde Osunsanmi Director Peter Weller Director