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
Red Sonja
Draygan
2025
Standing on the Shoulders of Kitties
Randy's Date
2024
Did You Read About Erskine Fogarty?
Erskine Fogarty
2024
Hot Ones Versus
Self · (1 episode)
2024
The Last Bus
Dalton Monkhouse · (10 episodes)
2022
The Song of Sway Lake
Nikolai
2019
The Umbrella Academy
Klaus Hargreeves / Number Four · (36 episodes)
2019
Mortal Engines
Tom Natsworthy
2018
Bad Samaritan
Sean Falco
2018
Mute
Luba
2018
Three Summers
Roland
2017
Geostorm
Duncan Taylor
2017
Genius
Carlos Casagemas · (4 episodes)
2017
The Bigger Picture
2016
Jet Trash
Lee
2016
The Messenger
Jack
2015
Moonwalkers
Leon
2015
Fortitude
Vladek Klimov · (10 episodes)
2015
The Road Within
Vincent
2014
Anita B.
Eli
2014
The Exchange
Man
2013
The Mortal Instruments: City of Bones
Simon Lewis
2013
Me and Mrs Jones
Billy · (6 episodes)
2012
The Borrowers
Spiller
2011
Demons Never Die
Archie
2011
Vegas Baby!
Nathan Young
2011
Killing Bono
Ivan McCormick
2011
Season of the Witch
Kay
2011
Misfits Christmas Special
Nathan Young
2010
Accused
Stephen Cartwright · (2 episodes)
2010
Love/Hate
Darren Tracey · (16 episodes)
2010
A Turtle's Tale: Sammy's Adventures
Ray (voice)
2010
Misfits
Nathan Young · (14 episodes)
2009
Red Riding: The Year of Our Lord 1974
BJ
2009
Red Riding: The Year of Our Lord 1980
BJ
2009
Red Riding: The Year of Our Lord 1983
BJ
2009
Red Riding
BJ · (3 episodes)
2009
Cherrybomb
Luke
2009
Summer of the Flying Saucer
Danny
2008
Lowland Fell
Mark
2008
Rock Rivals
Addison Teller · (8 episodes)
2008
An Créatúr
Conor Buckley
2007
Bel's Boys
Max · (2 episodes)
2006
Ghostwood
Tim
2006
Young Blades
Louis XIV of France · (13 episodes)
2005
Foreign Exchange
Cormac MacNamara · (26 episodes)
2004
The Clinic
Shane Hunter · (64 episodes)
2003
A Dublin Story
Clocker
2003