Below is the description of tonight's show:
Richie Kohler and Evan Kovacs are deep ocean technical divers and marine investigators on the hunt for sea monsters in the British Isles. They are drawn to the North Channel by the recent discovery of a German U-boat wreck that may be the legendary UB-85, long-rumored to have been attacked by a sea monster in the waning days of WWI. Along the way, they travel to Scotland to meet recent eyewitnesses to the most legendary sea monster of all - the Loch Ness Monster, and to investigate any possible links between 'Nessie' and the beast that may have attacked UB-85.
Monsters of the Abyss premieres on Animal Planet at 8 PM.