Loch Ness Minisub
The Loch Ness Monster Minisub is an underwater vehicle built by Xanatos Enterprises for the sole purpose of capturing the Loch Ness Monster.
The submarine was based at an underground dock on Loch Ness and was commandeered by Goliath and Elisa Maza and used to rescue Angela from Anton Sevarius. The mini-sub greatly damaged the Loch Ness Monster Submarine thus rescuing Nessie and Big Daddy. ("Monsters")