According to Scientology service completions lists, he has mostly done introductory level services. He has attested to Grade 3 Expanded, done the Scientology Drug Rundown, and completed the Happiness Rundown. Scientology magazines provide additional information: • Celebrity 270, 1993, mentions Danny and his brother Chris working on the film Beethoven II and goes on to say, “Both Chris and Danny have completed the Key to Life and Life Orientation Courses at CC Int, and have been getting steady work since then!” • Celebrity 288, 1995, also mentions that both of them have done the Key to Life and Life Orientation Course.