On the 20th anniversary of their edgy little 90's cable show Underground Entertainment, the authors, along with many SF, horror and B celebrities in cameos, remember how they pushed the envelope, shocked, entertained, but also introduced the audience to many movies, comics and conventions.
| Actor | Role |
|---|---|
| JJim O'RearJumpin' Jim | Jumpin' Jim |
 Bryan WilsonBryan the Maniac | Bryan the Maniac |
 Robert EnglundRobert | Robert |
 Tony ToddT | T |
 Danielle HarrisDanielle | Danielle |
 William ForsytheBill | Bill |
 Ernie HudsonErnie | Ernie |
 Cerina VincentCerina | Cerina |
 Tom SaviniInterrupting Tom | Interrupting Tom |
 Debbie RochonTHAT Debbie Rochon | THAT Debbie Rochon |
 Doug BradleyJim's Dad | Jim's Dad |
 Daniel Emery TaylorThe Angry Hampster | The Angry Hampster |
 Ari LehmanFirst Jason | First Jason |
 Judith O'DeaLovely Judy | Lovely Judy |
 Billy DragoSpankin' Bill | Spankin' Bill |
 Bill JohnsonSpooky Bill | Spooky Bill |
 Wil WheatonScapegoat #1 | Scapegoat #1 |
 Michael BerrymanMike | Mike |
 Joseph PilatoRainbow Joe | Rainbow Joe |
 S. William HinzmanZombie #1 | Zombie #1 |
 Ken SagoesParanoid Ken | Paranoid Ken |
 Scout Taylor-ComptonScouty | Scouty |
 Kris KristoffersonKris | Kris |
 James HamptonJames Hampton | James Hampton |
 Mel TillisM...M...M...Mel | M...M...M...Mel |
 Terrance ZdunichSelf | Self |
 Ron JeremyRon Jeremy | Ron Jeremy |
 Lloyd KaufmanUncle Lloyd | Uncle Lloyd |
| SShannon SylviaShannon | Shannon |
 Beverly RandolphBev | Bev |