Noah Strausser Speer Wyle is an American actor, producer, director, and writer. He is best know for his role as John Carter in the NBC medical drama ER, earning nominations for three Golden Globe Awards and five Primetime Emmy Awards.

FEEL
Sitter 20
2025

The Pitt
Dr. Michael 'Robby' Robinavitch · (15 episodes)
2025

At the Gates
Peter Barris
2023

The Jennifer Hudson Show
Self · (1 episode)
2022

Leverage: Redemption
Harry Wilson · (36 episodes)
2021

The Kelly Clarkson Show
(1 episode)
2019

The Red Line
Daniel Calder · (8 episodes)
2019

The Romanoffs
Ivan · (1 episode)
2018

25 Words or Less
(1 episode)
2018

Mark Felt: The Man Who Brought Down the White House
Stan Pottinger
2017

Shot
Mark Newman
2017

Angie Tribeca
Lewis Alcindor · (1 episode)
2016

The Late Show with Stephen Colbert
Self · (1 episode)
2015

Tab Hunter Confidential
Self
2015

The World Made Straight
Leonard
2015

The Librarians
Flynn Carsen · (23 episodes)
2014

Phineas and Ferb: Night of the Living Pharmacists
Martin the News Vendor (voice)
2014

Snake & Mongoose
Arthur Spear
2013

Drunk History
Thomas Nast · (1 episode)
2013

Lab Rats
Dr. Evans · (1 episode)
2012

Falling Skies
Thomas 'Tom' Mason · (52 episodes)
2011

Queen of the Lot
Aaron Lambert
2010

Conan
Self · (1 episode)
2010

Who Do You Think You Are?
Self · (1 episode)
2010

Nothing But the Truth
Avril Aaronson
2008

An American Affair
Mike Stafford
2008

The Librarian: The Curse of the Judas Chalice
Flynn Carsen
2008

W.
Don Evans
2008

Phineas and Ferb
Martin the News Vendor (voice) · (1 episode)
2007

The Librarian: Return to King Solomon's Mines
Flynn Carsen
2006

The Californians
Gavin Ransom
2005

Unscripted
Self · (1 episode)
2005

Donnie Darko: Production Diary
Self
2004
The Tony Danza Show
Self - Guest · (1 episode)
2004

The Librarian: Quest for the Spear
Flynn Carsen
2004

The Ellen DeGeneres Show
Self · (4 episodes)
2003

Jimmy Kimmel Live!
Self · (1 episode)
2003
Fall of Knipple
Ed
2003

White Oleander
Mark Richards
2002

Enough
Robbie
2002

Scenes of the Crime
Seth
2002

NBC 75th Anniversary Special
Self
2002
Good Day Live
Self · (1 episode)
2001

Donnie Darko
Prof. Kenneth Monnitoff
2001

Fail Safe
Buck
2000

Teen Choice Awards
Self - Nominee · (1 episode)
1999

Pirates of Silicon Valley
Steve Jobs
1999

Can't Stop Dancing
Poe
1999

The Myth of Fingerprints
Warren
1997

The View
Self · (1 episode)
1997

The Daily Show
Self · (1 episode)
1996

Friends
Jeffrey Rosen · (1 episode)
1994

ER
John Carter · (249 episodes)
1994

There Goes My Baby
Finnegan
1994

Guinevere
Lancelot
1994

Swing Kids
Emil Lutz
1993

A Few Good Men
Cpl. Jeffrey Barnes
1992

Crooked Hearts
Ask Warren
1991

Lust in the Dust
Young Man (uncredited)
1985
Cut
Earnshaw

LIVE with Kelly and Mark
(1 episode)
1988

Saturday Night Live
Self - Cameo (uncredited) · (1 episode)
1975

Sesame Street
(1 episode)
1969