Special Guest Stars Alan Cumming voices Loki Alex Hirsch voices Bill Cipher Scott Hanson voices Punt Zone Anchor Guest Stars Pamela Hayden voices Milhouse Van Houten Alex Désert voices Officer Lou Grey DeLisle Griffin voices Martin Prince Tress MacNeille voices Agnes Skinner Kevin Michael Richardson voices Security Guard Grey DeLisle Griffin voices Young Woman Tress MacNeille voices S. C. A. M. S Councillor Tress MacNeille voices Best Western Union Lady Tress MacNeille voices Spam Caller Tress MacNeille voices Emma's Grandmother Chris Edgerly voices Lexis' Grandfather Chris Edgerly voices Scammer Melanie Minichino voices Gas Station Scammer Eric Lopez voices Gambling Old Man