It makes sense that 1990s cartoon Captain Planet would lure Leonardo DiCaprio into the superhero realm; after all, he’s an outspoken environmentalist. But Leo won’t star in this one—he’ll be producing—and, in keeping with the cheesy nostalgia factor of the original material, it won’t be a typical superhero movie.
Source: io9 – Leonardo DiCaprio Is Making a Movie About an Old, Washed-Up Captain Planet