The Baron Vladimir Harkonnen (/ˈhɑːrkoʊnən/ or /hɑːrˈkoʊnən/) is a fictional character from the Dune franchise created by Frank Herbert. He is primarily featured in the 1965 novel Dune and is also a prominent character in the Prelude to Dune prequel trilogy (1999–2001) by Brian Herbert and Kevin J. Anderson.
Add actors/actresses and cast the roles/films/series that they were rumored, considered, offered, negotiated, auditioned, turned down, and/or originally casted before getting recasted. (Please double-check in research.)