Actor Leonardo DiCaprio poses for a photograph after attending a news conference for the Divest-Invest Coalition, Tuesday, Sept. 22, 2015, in New York. DiCaprio plans to divest his own and his foundation's fossil fuel holdings, said Ellen Dorsey, a leader of the campaign. (AP Photo/Bebeto Matthews)
Leonardo DiCaprio accepts the award for best actor in a comedy for "The Wolf of Wall Street" at the 19th annual Critics' Choice Movie Awards at the Barker Hangar, in Santa Monica, Calif., on Jan. 16, 2014. Mr. DiCaprio is also nominated for an Academy award for his performance by an actor in a leading role for the film, which had many scenes involving cocaine and other drug use. (Photo by Frank Micelotta/Invision/AP, file)
Before Leonardo DiCaprio became one of Hollywood's biggest stars, he was a recurring cast member on the ABC sitcom Growing Pains, playing Luke Brower, a homeless boy who is taken in by the Seaver family.