Guest Stars Dave Register as Chet Annabel O'Hagan as Stephanie Harper Johnny Pemberton as Thaddeus Michael Cristofer as Elder Cleric Quintus Justin Theroux as Robert House Xelia Mendes-Jones as Dane Rachel Marsh as Claudia Adam Faison as Ronnie McCurtry Jeremy Levick as Pete Martha Kelly as Representative Diane Welch Barbara Eve Harris as Rodriguez Clancy Brown as U.S. President Bashir Salahuddin as Joseph Macaulay Culkin as Lacerta Legate Edwin Lee Gibson as Shotgun Jeff Shinelle Azoroh as Julia Co Starring Leer Leary as Davey Amir Carr as Young Maximus Sydney Olson as Executive Assistant Casey Hendershot as Massive Legionary David Perez Babich as Irv Kaleti Williams as Caesar Vinny O'Brien as Stabbed Legionary Antony Sauvé as Cleric Adrian Quiñonez as Freeside Gambler Henry Noble as U.S. Federal Agent Lorinda Hawkins Smith as Freeside Croupier
