Daniel Davis

The Nanny

as Niles

Episodes: 145

First Aired: Nov 03, 1993

Star Trek: The Next Generation

as Professor James Moriarty

Episodes: 2

First Aired: Sep 28, 1987

The Blacklist

as Baldur Magnusson

Episodes: 2

First Aired: Sep 23, 2013

Elsbeth

as Dr. Yablonski

Episodes: 2

First Aired: Feb 29, 2024

George Washington II: The Forging of a Nation

as Patrick Henry

Episodes: 2

First Aired: Sep 21, 1986

Gotham

as Jacob Skolimski

Episodes: 1

First Aired: Sep 22, 2014

Murder, She Wrote

as Neal Dishman

Episodes: 1

First Aired: Sep 30, 1984

Cheers

as Mr. Reinhardt

Episodes: 1

First Aired: Sep 30, 1982

Remington Steele

as Pierre Fumar

Episodes: 1

First Aired: Oct 01, 1982

L.A. Law

as C. Howard Grady

Episodes: 1

First Aired: Sep 15, 1986

The A-Team

as Phillips

Episodes: 1

First Aired: Jan 23, 1983

The Nanny

as Niles (voice)

Episodes: 1

First Aired: Nov 03, 1993

MacGyver

as Nicholas Helman

Episodes: 1

First Aired: Sep 29, 1985

The Equalizer

as Eddie Mason

Episodes: 1

First Aired: Sep 18, 1985

Ugly Betty

as Dr. Morgan Remus

Episodes: 1

First Aired: Sep 28, 2006

Intimate Portrait

as Niles (archive footage)

Episodes: 1

First Aired: Nov 14, 1993

Star Trek: Picard

as Professor James Moriarty

Episodes: 1

First Aired: Jan 23, 2020

Columbo

as Alex Varrick

Episodes: 1

First Aired: Sep 15, 1971

Frasier

as Dr. Shafer

Episodes: 1

First Aired: Sep 16, 1993

Tall Tales & Legends

as Congressman

Episodes: 1

First Aired: Sep 25, 1985

Frank's Place

as Arnold David Tuney

Episodes: 1

First Aired: Sep 14, 1987

New Amsterdam

as Vic Wallace

Episodes: 1

First Aired: Sep 25, 2018

The Good Fight

as Professor Harrison

Episodes: 1

First Aired: Feb 19, 2017

The Practice

as Judge Barton Wolfe

Episodes: 1

First Aired: Mar 04, 1997

Elementary

as Antoine LaGrange

Episodes: 1

First Aired: Sep 27, 2012

Great Performances

as Moulineaux

Episodes: 1

First Aired: Jan 28, 1971