
Jonathan Seda is an American actor of Puerto Rican descent, best known for his role as Detective Antonio Dawson in NBC's Chicago P.D., and as Detective Paul Falsone on NBC's: Homicide: Life on the Street. The character of Antonio Dawson on Chicago PD is sibling to the character of Gabriela Dawson on Chicago Fire. Seda was an amateur boxer who in 1992, auditioned for and was given a role in the film Gladiator. He became interested in acting and appeared in various films. He portrayed Chris Pérez alongside Jennifer Lopez in Selena and became widely known to both the Hispanic and non-Hispanic communities. He has had numerous television appearances, including roles as legendary Marine John Basilone in Tom Hanks and Steven Spielberg's follow up to Band of Brothers, The Pacific.

Law & Order
TV • 1990

Law & Order: Special Victims Unit
TV • 1999

House
TV • 2004

CSI: Miami
TV • 2002

Hawaii Five-0
TV • 2010

Chicago Fire
TV • 2012

Chicago P.D.
TV • 2014

The Closer
TV • 2005

Numb3rs
TV • 2005

Ghost Whisperer
TV • 2005

Third Watch
TV • 1999

Las Vegas
TV • 2003

Burn Notice
TV • 2007

Oz
TV • 1997

Homicide: Life on the Street
TV • 1993

Close to Home
TV • 2005

New York Undercover
TV • 1994

The Pacific
TV • 2010