Guest Stars Martha Kelly voices Bethany David Herman voices Santiago Carpaccio Charlie Kelly voices Drama John Andy Daly voices Cheesecake Aloysius Hootch voices Delmer Mindy Sterling voices Junkyard Kyle John Early voices Henry Tuntley Judith Shelton voices Londra Pennypacker Ray J. DeWilde voices Mayor Peppers John Gemberling voices Russell Robin Thede voices Diondra Tundra Kelvin Yu voices Steven Huang Rob Delaney voices Brian Tobin