Como Ator/Atriz
Los Simpson
Doctor (voice)
The Daily Show
Self - Guest
The Late Show with Stephen Colbert
Self
Friends
Jeffrey Rosen
The Kelly Clarkson Show
Self
Saturday Night Live
Manuel (uncredited)
Conan
Self
The Jennifer Hudson Show
Self
Sala de urgencias
John Carter
Sesame Street
The Pitt
Dr. Michael 'Robby' Robinavitch
The View
Self
Phineas y Ferb
Martin the News Vendor (voice)
Jeopardy!
Self
LIVE with Kelly and Mark
Golden Globe Awards
Self - Nominee
Jimmy Kimmel Live!
Self - Guest
Ellen DeGeneres Show
Self
Falling Skies
Thomas 'Tom' Mason
25 Words or Less
Self
The Librarians
Flynn Carsen
The Larry Sanders Show
Noah Wyle
Drunk History
Thomas Nast
Lab Rats
Dr. Evans
Angie Tribeca
Lewis Alcindor
Leverage: Redención
Harry Wilson
Steve
Self
Donnie Darko
Prof. Kenneth Monnitoff
Who Do You Think You Are?
Self
The Romanoffs
Ivan
Por Trás das Câmeras
The Pitt
Productor Ejecutivo, Escritor, Director
Falling Skies
Director, Productor
The Librarians
Escritor, Director, Productor Ejecutivo
Leverage: Redención
Director, Escritor
The Librarians: The Next Chapter
Productor Ejecutivo
Los Guardianes: La Maldición del Cáliz De Judas
Productor
Los Guardianes: El Tesoro del Rey Salomón
Productor
The Myth of Fingerprints
Associate Producer