- Executive Meddling: The film was originally distributed as "Parts: The Clonus Horror" due to this. The DVD of this movie now uses the creator's original title of simply "Clonus".
- Hey, It's That Guy!: Dick Sargent, Peter Graves, Frank Ashmore (Victor Basta from Airplane!, Martin/Philip from V), and Keenan Wynn. And The Crimson Crusader!