Whale Wars - Season 3 - Eps 10: Zero Hour
The Sea Shepherds refuse to be bullied by the Japanese fleet even though they're out numbered. The deckhands repel over the side of the ship to assess the damage from the collision and realize that there is a gash in the steel hull and water is pouring in.
About Whale Wars

Title: Whale Wars
First Air Date: 2008-11-07
Last Air Date: 2015-01-02
Status: Canceled
Rating: 7.3/10 (from 9 votes)
Language: EN
Seasons: 8
Total Episodes: 55
Network: Animal Planet
Genres: Documentary, Reality, Drama
Production Companies: RIVR Media
Synopsis
Whale Wars is a weekly American documentary-style reality television series that premiered on November 7, 2008 on the Animal Planet cable channel. The program follows Paul Watson, founder of the Sea Shepherd Conservation Society, as he and the crew aboard their various vessels harass Japanese whalers off the coast of Antarctica. On January 5, 2013, Animal Planet renewed the series for a sixth season.