Guest Stars Aseem Batra voices Kendra Krinklesac Will Forte voices Wally Farquhare John Slattery voices Mayor Larry Box Edward Asner voices Narrator Nat Faxon voices Additional Voices Christine Lakin voices Additional Voices Alec Sulkin voices Aaron Will Forte voices Pete the Janitor Glenn Howerton voices Janitor Glenn Howerton voices Server Glenn Howerton voices Confederate Soldier #1 Jess Harnell voices Russ the Grocer James Karen voices Additional Voices Steve Callaghan voices Union Soldier #1 Alec Sulkin voices Confederate Soldier #2 Fred Schneider voices Betty the Bank Teller Alec Sulkin voices Union Soldier #2 Uncredited Craig Robinson voices Zeke