The Cove is not a take-your-medicine documentary.

THE COVE The Cove is not a take-your-medicine documentary. It’s a gripping adventure film, and it will stick with you. For more than 25 years, Japan has been fighting the restrictions around “harvesting” whales. But even those restrictions overlook Japan’s annual slaughter of more than 23,000 dolphins and subsequent marketing of mercury-contaminated dolphin meat as whale meat, a horrifying secret …