Mary-Kate & Ashley Olsen You're Invited to Mary-Kate & Ashley's Camp Out Party VHS is a children's and family live-action movie featuring the Olsen Twins as the leading roles. The movie is in English and NTSC signal standard, with a NR rating. The sub-genre is live-action and the movie/TV title is "Mary-Kate & Ashley Olsen You're Invited to Mary-Kate & Ashley's Camp Out Party".