Capts. Johnathan and Andy Hillstrand from ``Deadliest Catch'' begin an Alaskan adventure to search for answers to the mysteries of the Bering Sea monster and the legendary Cadborosaurus.
Capts. Johnathan and Andy Hillstrand from ``Deadliest Catch'' begin an Alaskan adventure to search for answers to the mysteries of the Bering Sea monster and the legendary Cadborosaurus.
