Aired Friday July 1, 2:25am - 2:50amon ITV4
River MonstersSeries 4 Episode 2: Pack of Teeth
From the swamps in southern Africa there are stories of a piranha-like fish that hunts in marauding packs. Jeremy Wade heads into the watery labyrinth to find this deadly swarm.
- Documentary / Animals / Nature / Reality
- Original air date
Cast and crew