Season 8Episode 7Runtime unavailable
Special: Invisible Killers
2016-05-120.0 rating
Jeremy Wade has hunted down freshwater killers for 30 years, but those waters are infested with darker, deadlier creatures - parasites.
2016-05-120.0 rating
Jeremy Wade has hunted down freshwater killers for 30 years, but those waters are infested with darker, deadlier creatures - parasites.