Getting Involved is the twenty-first episode of Season 1 of Diff'rent Strokes. The episode was written by Howard Leeds, Martin Cohan and Ben Starr and directed by Herbert Kenwith. It originally aired on April 6, 1979 on NBC.
Arnold witnesses a robbery with his telescope and goes to the police, although a threatening phone call forces Mr. Drummond to prevent Arnold's involvement.
- Conrad Bain as Phillip Drummond
- Gary Coleman as Arnold Jackson
- Todd Bridges as Willis Jackson
- Dana Plato as Kimberly Drummond
- Charlotte Rae as Edna Garrett
- Ron Feinberg as Detective Morison
- Carl Byrd as Mr. Adams
- Lawrie Osag as Mr. Kwambe
- John H. Mayer as The Photographer
- Michael Lamont as The Officer