The show is famous for its leave-no-stone-unturned approach in solving every mystery, mystery that struck fear among the locals where it happened. To do this, Jeremy Wade and his crew had to let the camera roll for as long as they could.

Despite the crew's effort, however, there were times that the best moments on River Monsters just happened behind the scenes.

Here are 14 of those things that happened behind the scenes of River Monsters that viewers never got to see.