Patrick Cassidy is an American actor best known for his roles in musical theatre and TV.
Law & Order: Special Victims Unit
CSI: Crime Scene Investigation
Smallville
Castle
CSI: Miami
Charmed
Murder, She Wrote
The Nanny
Without a Trace
ER
Crossing Jordan
Lois & Clark: The New Adventures of Superman
Perception
Murphy Brown
Follow Your Heart
K.C. Undercover
Twice in a Lifetime
Longtime Companion
Late Bloomer
Midnight Offerings
