
Robert Sheehan
Biography
Robert Sheehan (born 7 January 1988) is an Irish actor. Sheehan is known for playing Klaus Hargreeves on Netflix's original series The Umbrella Academy. He is the son of Joe and Maria Sheehan. His father was a member of the Garda Síochána, the police force of the Republic of Ireland. As a child, Sheehan was interested in performing music. He learned how to play the banjo, the bodhrán, and the spoons. He took part in the Fleadh Cheoil, an Irish music competition for children and teenagers. His interest in acting started when his mother took him to an audition for drama film "Song for a Raggy Boy" (2003), about an oppressive school for boys during World War II. Sheehan won an acting part in the film and socialized with other young actors. Following his film debut, Sheehan started acting in theatrical performances.
Known For

TV
The Umbrella Academy
Klaus Hargreeves / Number Four
2019

TV
Genius
Carlos Casagemas
2017

TV
Misfits
Nathan Young
2009

Film
Red Sonja
Emperor Dragan the Magnificent
2025

TV
Hot Ones Versus
Self
2024

TV
Accused
Stephen Cartwright
2010

TV
Fortitude
Vladek Klimov
2015

Film
Geostorm
Duncan Taylor
2017

TV
Red Riding
BJ
2009

Film
Mortal Engines
Tom Natsworthy
2018

TV
Love/Hate
Darren Tracey
2010

TV
Foreign Exchange
Cormac MacNamara
2004

TV
The Clinic
Shane Hunter
2003

Film
The Mortal Instruments: City of Bones
Simon Lewis
2013

Film
Season of the Witch
Kay
2011

TV
Storyland
Erskine Fogarty
2009

Film
Mute
Luba
2018

TV
Me and Mrs Jones
Billy
2012

Film
A Turtle's Tale: Sammy's Adventures
Ray (voice)
2010

TV
Rock Rivals
Addison Teller
2008
Filmography
2025FilmRed Sonjaas Emperor Dragan the Magnificent2024FilmStanding on the Shoulders of Kittiesas Randy's Date2024FilmDid You Read About Erskine Fogarty?as Erskine Fogarty2024TVHot Ones Versusas Self2022TVThe Last Busas Dalton Monkhouse2019FilmThe Song of Sway Lakeas Nikolai2019TVThe Umbrella Academyas Klaus Hargreeves / Number Four2018FilmMortal Enginesas Tom Natsworthy2018FilmBad Samaritanas Sean Falco2018FilmMuteas Luba2017FilmThree Summersas Roland2017FilmGeostormas Duncan Taylor2017TVGeniusas Carlos Casagemas2016FilmThe Bigger Picture2016FilmJet Trashas Lee2015FilmThe Messengeras Jack2015FilmMoonwalkersas Leon2015TVFortitudeas Vladek Klimov2014FilmThe Road Withinas Vincent2014FilmAnita B.as Eli2013FilmThe Exchangeas Man2013FilmThe Mortal Instruments: City of Bonesas Simon Lewis2012TVMe and Mrs Jonesas Billy2011FilmThe Borrowersas Spiller2011FilmDemons Never Dieas Archie2011FilmVegas Baby!as Nathan Young2011FilmKilling Bonoas Ivan McCormick2011FilmSeason of the Witchas Kay2010FilmMisfits Christmas Specialas Nathan Young2010TVAccusedas Stephen Cartwright2010TVLove/Hateas Darren Tracey2010FilmA Turtle's Tale: Sammy's Adventuresas Ray (voice)2009TVMisfitsas Nathan Young2009FilmRed Riding: The Year of Our Lord 1974as BJ2009FilmRed Riding: The Year of Our Lord 1980as BJ2009FilmRed Riding: The Year of Our Lord 1983as BJ2009TVRed Ridingas BJ2009TVStorylandas Erskine Fogarty2009FilmCherrybombas Luke2008FilmSummer of the Flying Sauceras Danny2008FilmLowland Fellas Mark2008TVRock Rivalsas Addison Teller2007FilmAn Créatúras Conor Buckley2006TVBel's Boysas Max2006FilmGhostwoodas Tim2005TVYoung Bladesas Louis XIV of France2004TVForeign Exchangeas Cormac MacNamara2003TVThe Clinicas Shane Hunter2003FilmA Dublin Storyas Clocker