External Reviews
- 7M Pictures - Season 1 [Kevin Carr]
- Antepenúltimo Mohicano [Emilio Luna] (Spanish)
- Are You Screening?
- Cinema Blend - The Complete Second Season [Jason J. Hughes]
- ComingSoon.net - The Complete First Season [Scott Chitwood]
- Common Sense Media [Melissa Camacho]
- Crimespree Cinema - Season one [Jeremy Lynch]
- critic.de (German)
- CriticsCinema (Spanish)
- Die-besten-Horrorfilme.de (German)
- DVD Talk - The Complete First Season [Jeremy Biltz]
- DVD Talk - The Complete First Season [Paul Mavis]
- DVD Talk - The Complete Fourth Season [Jeremy Biltz]
- DVD Talk - The Complete Second Season [Jeremy Biltz]
- DVD Talk - The Complete Third Season [Jeremy Biltz]
- DVD Verdict - The Complete Fourth Season [P.S. Colbert]
- DVD Verdict - The Complete Second Season [Clark Douglas]
- DVD Verdict- The Complete First Season [Cynthia Boris]
- DVDcompare.net - The Complete First Season [Andreas Petersen]
- Film Intuition: The Complete Second Season [Jen Johans]
- FilmIntuition.com: First Season DVD Set [Jen Johans]
- Filmreporter.de [Carlos Corbelle] (German)
- Fulvue Drive-in - The Complete First Season [Nicholas Sheffo]
- Movieman's Guide to the Movies - Season 1 [Brian Oliver]
- Season One - seanax.com [Sean Axmaker]
- Serien-Load.de - Season 3 [Seba Canel] (German)
- Serien-Load.de - Staffel 4 [Seba Canel] (German)
- Slate [Troy Patterson]
- The Cinema Laser - The Complete First Season [Derek M. Germano]
- The Cinema Laser - The Complete Fourth Season [Derek M. Germano]
- The Cinema Laser - The Complete Second Season [Derek M. Germano]
- The Trades - The Complete First Season [R.J. Carter]
- UpcomingDiscs.com - The Complete First Season [Gino Sassani]
- UpcomingDiscs.com - The Complete Second Season [Gino Sassani]
- Viewpoints
