Daniel Davis
Daniel Davis (born November 26, 1945) is an American stage, screen, and television actor best known for portraying Niles the butler on the popular sitcom The Nanny, and for his two guest appearances as Professor Moriarty on Star Trek: The Next Generation, affecting an upper class English accent for both roles. He also voices the intelligent Cro Magnon, Longhair from the Longhair and Doubledome cartoon shorts from Cartoon Network's Big Pick.
Known for
The Blacklist
Baldur Magnusson
The A-Team
Phillips
The Practice
Judge Barton Wolfe
New Amsterdam
Vic Wallace
Great Performances
Moulineaux
Scarecrow and Mrs. King
Star Trek: Picard
Professor James Moriarty
Star Trek: The Next Generation
Professor James Moriarty
Columbo
Alex Varrick
Gotham
Jacob Skolimski
Frasier
Dr. Shafer
Elementary
Antoine LaGrange
MacGyver
Nicholas Helman
The Good Fight
Professor Harrison
The Nanny
Niles
Murder, She Wrote
Neal Dishman
Cheers
Mr. Reinhardt
The Equalizer
Eddie Mason
Texas
Eliot Carrington
Stars in the House
Self
L.A. Law
C. Howard Grady
Intimate Portrait
Niles (archive footage)
Dynasty
Elsbeth
Dr. Yablonski
Remington Steele
Pierre Fumar
Remember WENN
Desmond Quist
Ugly Betty
Dr. Morgan Remus
Highway to Heaven
Chicago Hope
Matlock
Frank's Place
Arnold David Tuney
Cagney & Lacey
The Prestige
Judge
Duckman
The Hunt for Red October
CPT Charlie Davenport (USS Enterprise)
Tall Tales & Legends
Congressman
K-9
Halstead
George Washington II: The Forging of a Nation
Patrick Henry
Havana
Marion Chigwell
The Nanny Reunion: A Nosh to Remember
The Miraculous Year
The Perfect Tribute
Gov. Curtin
The Spirit
Teasdale
Davy Crockett
Congressman
The Eagle and The Bear
Underhill
Palomino
Doctor
In Fashion
Moulineaux
Longhair and Doubledome: Good Wheel Hunting
Longhair (voice)
Chain Letters
Steve