External Reviews
- Blu-ray.com Season 1 [Kenneth Brown]
- Common Sense Media [Melissa Camacho]
- Critics at Large - Season 1 [Mark Clamen]
- DVD Talk - Season 1 [Adam Tyner]
- Movie Metropolis - Season 1 [William David Lee]
- OutNow.CH - DVD (German)
- Sci-Fi Movie Hype [James O'Ehley]
- Seat42f - Season 2 [Jerome Wetzel]
- Serienorakel.de [Paul Fellner] (German)
