Guest Stars Adam Reed voices Ray Gillette Patton Oswalt voices Alan Shapiro Mary McDonald-Lewis voices Veronica Deane Keegan-Michael Key voices Detective Diedrich J.K. Simmons voices Detective Bob Harris Casey Willis voices Additional Voices John O'Hurley voices Ellis Crane Randall P. Havens voices Mr. Rompers Dave Boat voices Eckerd Patrick Piper voices Additional Voices Neal Holman voices Additional Voices Eric Sims voices Additional Voices Cameron Bogue voices Additional Voices