Scott Marks 7 p.m., Oct. 6
Finishing a day of free diving
Video posted October 8, 2013
More Bottom Scratchers with spearguns
A first-person view of free diving to Tombstones, an underwater memorial off the coast of La Jolla for free divers who have died.
Ryan and Volker talk about watching a blue whale feed and free diving nearby.
A first-person view as Ryan swims with a blue whale at a safe distance.
Ryan and Volker discuss the process of free dive spearfishing. Ryan relates the story of his largest catch, a 50-pound white sea bass, which was also his closest brush with death.
Michael Timm from Dive America explains basic the methods and equipment used in free diving.