Christian Slater signed ad for his play "One Flew Over the Cuckoo's Nest".  Obtained by a friend who gifted this to me.  He obtained it via a play in London.  Christian Slater is a well known actor who had wonderful roles in "Interview with a Vampire", "Windtalkers", "Young Guns II", "Robin Hood, Prince of Theives", "3000 Miles to Graceland" and many, many more.