The Japanese are on a mad hunt to kill all the world's dolphins and whales in an all-new "South Park" titled, "Whale Whores," premiering on Wednesday, October 28 at 10:00 p.m. on Comedy Central.

Stan and his family are spending his birthday at the Denver Aquarium where they will get to swim with the dolphins. Things turn bloody when the Japanese attack, kill all the dolphins and ruin Stan's big day. There seems to be no end to the senseless killing. Stan takes on the cause to save the dolphins from the Japanese.

Launched in 1997, "South Park," now in its 13th season, remains the highest-rated series on Comedy Central. "South Park" repeats Wednesdays at 12:00 a.m., Thursdays at 10:00 p.m. and 12:00 a.m. and Sundays at 11:00 p.m. and 2:00 a.m.

Co-creators Trey Parker and Matt Stone are executive producers, along with Anne Garefino, of the Emmy and Peabody Award-winning "South Park." Frank C. Agnone II is the supervising producer. Eric Stough, Adrien Beard, Bruce Howell, Vernon Chatman, Bill Hader and Erica Rivinoja are producers. "South Park's"