
Daniel Davis
Acting
🎂 1945-11-26
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.
Cast credits(50)

Baldur Magnusson
2013

Vic Wallace
2018

Moulineaux
1971

Professor James Moriarty
1987

Phillips
1983

Judge Barton Wolfe
1997

Alex Varrick
1971

Professor Harrison
2017

Dr. Shafer
1993

Jacob Skolimski
2014

Antoine LaGrange
2012

Niles
1993

Professor James Moriarty
2020

Eliot Carrington
1980

Nicholas Helman
1985

1983

Mr. Reinhardt
1982

Eddie Mason
1985

Neal Dishman
1984

C. Howard Grady
1986

Self
2020

1981

Dr. Yablonski
2024

Niles (archive footage)
1993

Pierre Fumar
1982

1984

1994

1986

Desmond Quist
1996

Arnold David Tuney
1987

Dr. Morgan Remus
2006

Judge
2006

1982

1994

2010

CPT Charlie Davenport (USS Enterprise)
1990

Congressman
1985

Halstead
1989

Patrick Henry
1986

Marion Chigwell
1990

2004

Teasdale
1987

Congressman
1986

2010

Doctor
1991

Gov. Curtin
1991
Underhill
1985

Moulineaux
1974
Longhair (voice)
2000

Steve
1985