Leonardo DiCaprio's 'Captain Planet' Movie Will Focus on Earth's Grim Fate

Planeteers, unite! The 1990s environmental cartoon "Captain Planet and the Planeteers" may be revamped as a film produced by Leonardo DiCaprio. DiCaprio's Appian Way Productions and film studio Paramount are in talks for the rights to the cartoon series, according to The Hollywood Reporter. DiCaprio has long been an outspoken environmentalist.