Patrick Cassidy

★ Acting #38,115

1962 (64) • Acting

Born: 1/4/1962 (64) in Los Angeles, California, USA

Known for: Acting

Patrick Cassidy

★ Acting #38,115

Patrick Cassidy is an American actor best known for his roles in musical theatre and TV.

Known For

Smallville

82%

Henry Small

2001

Law & Order: Special Victims Unit

80%

Dr. Stewart Lynch

1999

Charmed

82%

Allen

1998

Castle

80%

Clyde Belasco

2009

CSI: Miami

77%

Hank Atherton

2002

CSI: Crime Scene Investigation

76%

Dennis Reed

2000

The Nanny

81%

Mr. Anthony

1993

ER

78%

Dr. Ramsey

1994

Santa Bootcamp

63%

Ed Mancini

2022

Late Bloomer

63%

George McAllister

2016

K.C. Undercover

78%

Chuck Maddox

2015

Perception

72%

Kenny Strand

2012

Sam Presents

Barry Armstrong

2012

Self Helpless

John Candy

2011

Ruby & The Rockits

66%

Patrick Gallagher

2009

Castle

80%

Clyde Belasco

2009

A One Time Thing

Geoffrey

2004

Without a Trace

72%

Paul Gerard

2002

CSI: Miami

77%

Hank Atherton

2002

Smallville

82%

Henry Small

2001

Crossing Jordan

72%

Dr. Scott Berger

2001

CSI: Crime Scene Investigation

76%

Dennis Reed

2000

Law & Order: Special Victims Unit

80%

Dr. Stewart Lynch

1999

Twice in a Lifetime

62%

Dr. Sandy Greiner / Mandy

1999

Charmed

82%

Allen

1998

Oklahoma City: A Survivor's Story

90%

Fireman Seth

1998

Man of Her Dreams

40%

Richard Moore

1997

The Lord Protector

47%

Rennick

1996

How the West Was Fun

55%

Stephen Martin

1994

ER

78%

Dr. Ramsey

1994

I'll Do Anything

56%

Ground Zero Villain

1994

The Nanny

81%

Mr. Anthony

1993

Lois & Clark: The New Adventures of Superman

69%

Leslie Luckaby

1993

Hitler's Daughter

60%

Ted Scott

1990

Follow Your Heart

100%

David Larson

1990

Longtime Companion

67%

Howard

1989