Goran Višnjić (born September 9, 1972) is a Croatian-born American actor who has appeared in American and British films and TV. He is best known for his role as Dr. Luka Kovač on the hit television series ER. He's also known for his roles as Erik the Red on the Netflix series Vikings: Valhalla, Garcia Flynn on NBC's Timeless, John Woods on CBS's Extant, Marco Costanteon NBC's Crossing Lines, Nicholae Schiller on ABC's Red Widow, Dragan Armansky in The Girl with the Dragon Tattoo (2011), voice of Soto in Ice Age, Jimmy Angelo in Practical Magic, and Bazta Sergeant in The Peacemaker.
He grew up in Sibenik, Croatia (then Yugoslavia), a port town on the Adriatic Sea, where he decided at an early age that he wanted to be an actor. He first performed in local theater groups and then entered the Academy of Dramatic Arts in Zagreb. Goran gained popularity in Croatia when, at the age of 21, he was cast as Hamlet in the prestigious Dubrovnik Summer Festival’s staging of Shakespeare’s play. His performance earned him three national Best Actor awards, including an Orlando (the Croatian equivalent of a Tony). He made his American motion-picture debut in the "Welcome to Sarajevo," drama, directed by Michael Winterbottom.
In his leisure time, he enjoys fencing, swimming and diving. He lives in Los Angeles with his wife, Eva, and their three children.

Hellraiser
Roland Voight
2022

Vikings: Valhalla
Erik the Red · (4 episodes)
2022

The Accursed
Nikola
2021

Fatima
Artur
2020

Dollface
Colin · (4 episodes)
2019

The General
Ante Gotovina
2019

The Boys
Alastair Adana · (4 episodes)
2019

The Tribes of Palos Verdes
Joe
2017

Never Here
S
2017

Timeless
Garcia Flynn · (26 episodes)
2016

This Is Us
Vincent Kelly · (2 episodes)
2016

Asthma
Ragen
2015

Midnight Sun
Muktuk
2014

Extant
John Woods · (26 episodes)
2014

Dark Hearts
Armand
2014

95 Decibels
Dr. Corry
2013

The Counselor
Banker
2013

Crossing Lines
Marco Costante · (12 episodes)
2013

K-11
Raymond Saxx
2013

Red Widow
Nicholae Schiller · (8 episodes)
2013

The Girl with the Dragon Tattoo: On Location - Sweden and Hollywood
2012

The Girl with the Dragon Tattoo
Dragan Armansky
2011

Pan Am
Niko Lonza · (4 episodes)
2011

Beginners
Andy
2011
Tito
Andrija Hebrang · (5 episodes)
2010

BlackBoxTV Presents
The Chemist · (8 episodes)
2010

The Deep
Samson · (5 episodes)
2010

Helen
David
2009

Apocrypha
Man
2009

The Courageous Heart of Irena Sendler
Stefan Zgrzembski
2009

Leverage
Damien Moreau · (2 episodes)
2008

The Megan Mullally Show
Self - Guest · (1 episode)
2006

Doctor Who
Nikola Tesla · (1 episode)
2005

Elektra
Mark Miller
2005

Unscripted
Self · (1 episode)
2005

Spartacus
Spartacus · (2 episodes)
2004

Spartacus
Spartacus
2004

Long Dark Night
Ivan Kolar 'Iva'
2004

The Ellen DeGeneres Show
Self · (1 episode)
2003

Robert Capa: In Love and War
Robert Capa (voice)
2003

Jimmy Kimmel Live!
(1 episode)
2003

Ice Age
Soto (voice)
2002

Doctor Sleep
Michael Strother
2002

Friday Night with Jonathan Ross
Self · (1 episode)
2001

The Last Will
Bepo Štambuk
2001

The Deep End
Alek Spera
2001

Committed
Neil
2000

Madonna: The Video Collection 93:99
Boyfriend (segment "The Power of Good-bye")
1999

Practical Magic
Jimmy Angelov
1998

Rounders
Maurice
1998

The Peacemaker
Bazta Sergeant
1997

EP Daily
(1 episode)
1997
Stormy Silence
Vladimir Vidric · (3 episodes)
1997

The View
Self · (2 episodes)
1997

Welcome to Sarajevo
Risto Bavić
1997

A Rifle for Sleeping
Devetka - '9'
1997

Recognition
Ivan
1996

Night Watch
U.N. Security Officer
1995

See You
Maks
1995

ER
Luka Kovač · (196 episodes)
1994
Scream for Help
Soldier
1994

Paranoia
1993

Late Night with Conan O'Brien
Self - Guest · (2 episodes)
1993

Maternal Half-Brothers
Ustaša terorista
1988

American Masters
Robert Capa (voice) · (1 episode)
1986

Today
Self · (1 episode)
1952