| Episode credited cast: |
 | Conan O'Brien | - | Himself - Host / Ben Wilcott-Intergalactic Nemesis |
 | Andy Richter | - | Himself - Announcer / Timmy Mendez-Intergalactic Nemesis |
 | Reese Witherspoon | - | Herself - Guest |
 | RZA | - | Himself - Guest |
 | The Intergalactic Nemesis | - | Themselves - Musical Guest |
 | Jimmy Vivino and the Basic Cable Band | - | Themselves - Featuring |
| Rest of cast listed alphabetically: |
 | Scott Healy | - | Himself - The Basic Cable Band (as The Basic Cable Band) |
 | Mike Merritt | - | Himself - The Basic Cable Band (as The Basic Cable Band) |
| Buzz Moran | - | Foley Artist-Intergalactic Nemesis (as The Intergalactic Nemesis) |
 | Jason Neulander | - | Mysterion (as The Intergalactic Nemesis) |
 | Mark 'Love Man' Pender | - | Himself - The Basic Cable Band (as The Basic Cable Band) |
 | Graham Reynolds | - | Composer-Intergalactic Nemesis (as The Intergalactic Nemesis) |
 | Richie 'La Bamba' Rosenberg | - | Himself - The Basic Cable Band (as The Basic Cable Band) |
 | Bill Tull | - | Himself - Property Master |
| Danu Uribe | - | Molly Sloan (as The Intergalactic Nemesis) |
hd.thomson-multimedia