American actor Christian Slater has been inspired to tour the world after shooting a charity documentary in South Africa. The 38-year-old star visited the Ulusaba Private Game Reserve with son Jaden to film Virgin Limited Editions' charity DVD Our Safari Diary. And the True Romance star says the trip was so inspirational, he is planning on making more documentaries outside of the U.S. He says, "I'd love to do more (travel) documentaries at some point in the future. It was a truly amazing experience. Travelling to Africa and filming the diary is something my son, who was only seven, will remember forever. The people couldn't have been sweeter. It was the trip of a lifetime."