Guest Stars Johnny Pemberton as Thaddeus Michael Cristofer as Elder Cleric Quintus Dallas Goldtooth as Charles Whiteknife Justin Theroux as Robert House Kumail Nanjiani as Xander Harkness Sisa Grey as Yosemite Elder Jon Gries as Biff Martha Kelly as Representative Welch Macaulay Culkin as Lacerta Legate Barbara Eve Harris as Rodriguez Co Starring Andrea Cañizares-Fernandez as Wounded Woman Rob Zabrecky as Legion Senior Advisor Kaleti Williams as Caesar Ava Scarola as Lois Jesse Burch as Victor Securitron Clay Savage as Extremely Broken Securitron Guy Heilweil as Perry Alyssa Riley Ndati as Trudy
