Jeffrey Duncan Jones (born September 28, 1946) is an American character actor, best known for his roles as Emperor Joseph II in Amadeus (1984), Edward R. Rooney in Ferris Bueller's Day Off (1986), Charles Deetz in Beetlejuice (1988), Dr. Skip Tyler in The Hunt for Red October (1990), Eddie Barzoon in The Devil's Advocate (1997), and A. W. Merrick in both Deadwood (2004–2006) and Deadwood: The Movie (2019).
Jones was born in Buffalo, New York, and studied acting at the Putney School, the London Academy of Music and Dramatic Art, and Lawrence University. He began his acting career in small parts in film and television in the 1970s. In his best-known roles as Emperor Joseph II in Amadeus, Charles Deetz in Beetlejuice, and Edward R. Rooney in Ferris Bueller's Day Off, his dead-pan expression and distinctive face bring a comic flavor to his characters through their reactions to the situations in which they find themselves, more so than the wit in their scripted lines.
Jones has also had a successful career on stage, appearing in productions of The Crucible, The Importance of Being Earnest, and The Glass Menagerie. He has been nominated for two Tony Awards, for Best Featured Actor in a Play for his performance in The Crucible (1988) and Best Featured Actor in a Musical for his performance in The Secret Garden (1991).
In 2002, Jones was arrested on charges of child pornography. He pleaded guilty to one count of possession of child pornography and was sentenced to two years of probation. He has not appeared in any major film or television roles since his arrest.
Emperor Joseph II
Nivens (voice)
Sgt. Wilson
Carl Wilkerson (segment "Opening Day")
Jason Maloney
Professor Finley
Dr. Scott Perkins
John Baldwin
A. W. Merrick
A.W. Merrick
Charles
Attendant
Ed Rooney
Eddie Barzoon
Presidentman / Crowd Man / Guy in Crowd #2 (voice)
Sir Swami (voice)
Criswell
Vice President
Reverend Steenwyck
A. W. Merrick
Skip Tyler
Thomas Putnam
Uncle Crenshaw
Minister (uncredited)
Gercourt
Gustav
Gladstone
Uncle Crenshaw Little (voice)
Richard Cummings
Mr. Acme
Clive Barlow
U.S. Assistant Secretary of Defense
Senator Biggs
Dick Nelson
Ron Timmerman
Joe Potter
Matt Skearns / Peter Van Der Haven
Mr. Appel
Brother Milton Long
Buffalo Bill
Lepescu
Dr. Walter Jenning
Budge Hollander
Fischer
Lloyd Bator Jenkins
Roger
Minister Pete
Red-Haired Radical Committee Member
Hart
Thomas Jefferson
Dr. Raskin (uncredited)
Self
Sgt. Wilson
Floyd
Self - Emperor Joseph II
Spike
Thomas Jefferson
Eliot Draisen
Brady
Inspector Lestrade
Self
Man in the Magic Mirror
Self
Interviewer
Self