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.
49 acting credits
Acting · 49
The Blacklist
2013
Columbo
1971
Frasier
1993
Elementary
2012
Star Trek: The Next Generation
1987
Murder, She Wrote
1984
Cheers
1982
Gotham
2014
The A-Team
1983
MacGyver
1985
The Nanny
1993
The Practice
1997
Dynasty
1981
Chicago Hope
1994
Great Performances
1971
New Amsterdam
2018
The Good Fight
2017
The Equalizer
1985
Elsbeth
2024
Matlock
1986
L.A. Law
1986
Ugly Betty
2006
Cagney & Lacey
1982
Highway to Heaven
1984
Star Trek: Picard
2020
Remington Steele
1982
Stars in the House
2020
Duckman
1994
Scarecrow and Mrs. King
1983
The Prestige
2006
Tall Tales & Legends
1985
Remember WENN
1996
The Hunt for Red October
1990
Texas
1980
Frank's Place
1987
The Fran Drescher Show
2010
George Washington II: The Forging of a Nation
1986
K-9
1989
Havana
1990
The Spirit
1987
The Nanny Reunion: A Nosh to Remember
2004
The Perfect Tribute
1991
The Eagle and The Bear
1985
Davy Crockett
1986
Palomino
1991
The Nanny: Oy to the World
1995
In Fashion
1974
Chain Letters
1985
Longhair and Doubledome: Good Wheel Hunting
2000