Robert John Downey Jr. (born April 4, 1965), also known as RDJ, is an American actor. One of the highest-grossing actors of all time, his films as a leading actor have grossed over $14 billion worldwide. In 2008, Downey was named by Time magazine as one of the 100 most influential people in the world, and from 2013 to 2015, Forbes listed him as Hollywood's highest-paid actor. He receives numerous accolades, including an Academy Award, Emmy Award, Golden Globe Awards, BAFTA Awards, and Screen Actors Guild Awards.
At age five, Downey made his acting debut in his father Robert Downey Sr.'s 1970 film Pound. He subsequently worked with the Brat Pack in Weird Science (1985) and Less than Zero (1987) teen films. Downey's portrayal of Charlie Chaplin in the 1992 biopic Chaplin garnered him a BAFTA Award for Best Actor and his first Academy Award nomination. Following a stint at the Corcoran Substance Abuse Treatment Facility on drug charges, he joined the TV series Ally McBeal in 2000. He won a Golden Globe Award for the role. Downey was fired from the show in 2001 in the wake of additional drug charges. He stayed in a court-ordered drug treatment program and has maintained his sobriety since 2003.
Downey made his acting comeback in the 2003 film The Singing Detective, after Mel Gibson paid his insurance bond because completion bond companies would not insure him, and went on to star in the black comedy Kiss Kiss Bang Bang (2005), the thriller Zodiac (2007) and the action comedy Tropic Thunder (2008). Downey gained global recognition for starring as Iron Man in ten Marvel Cinematic Universe (MCU) films, from Iron Man (2008) to Avengers: Endgame (2019). He also played Sherlock Holmes in Guy Ritchie's Sherlock Holmes (2009), which earned him his second Golden Globe, and in its 2011 sequel.
Downey has also taken on dramatic parts in The Judge (2014) and Oppenheimer (2023), winning an Academy Award, a Golden Globe, and a BAFTA Award for Best Supporting Actor for his portrayal of Lewis Strauss in the latter. He was nominated for a Primetime Emmy Award for playing multiple characters in the black comedy miniseries The Sympathizer (2024). He debuted on Broadway that year, playing the title role in Ayad Akhtar's McNeal.
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Known For

The Avengers
Tony Stark / Iron Man
2012

Due Date
Peter Highman
2010

Iron Man 2
Tony Stark
2010

Sherlock Holmes
Sherlock Holmes
2009

Tropic Thunder: Rain of Madness
Kirk Lazarus
2008

Tropic Thunder
Kirk Lazarus
2008

The Incredible Hulk
Tony Stark (uncredited)
2008

Iron Man
Tony Stark
2008

Charlie Bartlett
Nathan Gardner
2008

Lucky You
Telephone Jack
2007

Zodiac
Paul Avery
2007

A Guide to Recognizing Your Saints
Dito
2006

A Scanner Darkly
James Barris
2006

The Shaggy Dog
Dr. Kozak
2006

Good Night, and Good Luck.
Joe Wershba
2005

Kiss Kiss Bang Bang
Harry Lockhart
2005

Eros
Nick Penrose
2004

Gothika
Pete Graham
2003

The Singing Detective
Dan Dark
2003

Wonder Boys
Terry Crabtree
2000

Bowfinger
Jerry Renfro
1999

In Dreams
Vivian Thompson
1999

U.S. Marshals
Royce
1998

The Gingerbread Man
Clyde Pell
1998

Hugo Pool
Franz Mazur
1997

One Night Stand
Charlie
1997

Richard III
Earl Rivers
1995

Restoration
Robert Merivel
1995

Home for the Holidays
Tommy Larson
1995

Natural Born Killers
Wayne Gale
1994

Only You
Peter Wright
1994

Short Cuts
Bill Bush
1993

Heart and Souls
Thomas Reilly
1993

Chaplin
Charles Spencer Chaplin
1992

Soapdish
David Seton Barnes
1991

Air America
Billy Covington
1990

Chances Are
Alex Finch
1989

True Believer
Roger Baron
1989

Johnny Be Good
Leo Wiggins
1988

Less Than Zero
Julian
1987

America
Paulie Hackley
1986

Weird Science
Ian
1985

Tuff Turf
Jimmy Parker
1985

Up the Academy
Boy on Soccer Team (uncredited)
1980
Vertigo
John 'Scottie' Ferguson

Avengers: Secret Wars
Victor von Doom / Doctor Doom
2027

Avengers: Doomsday
Victor von Doom / Doctor Doom
2026

The Tonight Show Starring Jimmy Fallon: 10th Anniversary Special
Self (archive footage)
2024

Robert Downey Jr.: High Altitude
Self
2024

Val
Self (archive footage)
2021

MoPOP Founders Award 2020 Honoring Alice in Chains
Self
2020

Chadwick Boseman: A Tribute for a King
Self
2020

Dolittle
Dr. John Dolittle
2020

Celebrating Marvel's Stan Lee
Tony Stark / Iron Man (archive footge)
2019

Spider-Man: Far From Home
Tony Stark (Uncredited)
2019

Avengers: Endgame
Tony Stark / Iron Man
2019

Spider-Man: Homecoming
Tony Stark / Iron Man
2017

A Fan's Guide to Spider-Man Homecoming
Self
2017

The Nice Guys
Sid Shattuck (uncredited)
2016

Iron Man 3 Unmasked
Self
2013
Sherlock Holmes and Dr. Watson: A Perfect Chemistry
Self
2012

Mad Mel: The Rise and Fall of a Hollywood Icon
Self (archive footage)
2010

Sherlock Holmes: Reinvented
Self
2010

I Am Iron Man
Self
2008

Animal House: The Inside Story
Self
2008

Voom Portraits
Self
2007

One Summer in Austin: The Story of Filming 'A Scanner Darkly'
Self / Barris
2006

The Weight of the Line: Animation Tales
Self
2006

Linklater: St. Richard of Austin
Self
2004
Biography: Val Kilmer
Self
2004

The Ellen DeGeneres Show
Self · (5 episodes)
2003

Charlie: The Life and Art of Charles Chaplin
2003

Jimmy Kimmel Live!
Self · (4 episodes)
2003
Lethargy
Animal Therapist
2002

Pieta
Self
2001

Last Party 2000
Self
2001

Family Guy
Patrick Pewterschmidt (voice) · (1 episode)
1999

Ally McBeal
Larry Paul · (23 episodes)
1997

The View
Self · (2 episodes)
1997

Fertile La Toyah Video Magazine #2: The Kinky Issue!
1994

Luck, Trust & Ketchup: Robert Altman in Carver Country
Self
1993

That's Adequate
Albert Einstein
1989

This Morning
Self - Interviewee · (1 episode)
1988

LIVE with Kelly and Mark
Self - Guest · (3 episodes)
1988

Rented Lips
Wolf Dangler
1987
Arrival
Eddie
1986

Pound
Puppy
1970

All-Star Weekend
Mexican Stranger
The Hider

Sherlock Holmes 3
Sherlock Holmes

SNL50: Beyond Saturday Night
Self · (4 episodes)
2025

Arnold & Sly: Rivals, Friends, Icons
Self (archive footage) (uncredited)
2024

The Sympathizer
Claude / Professor Hammer / Ned Godwin / Niko Damianos / Priest · (7 episodes)
2024

Off Script with The Hollywood Reporter
Self · (1 episode)
2023

Oppenheimer
Lewis Strauss
2023

Inside Christopher Nolan's Oppenheimer
Self - Lewis Strauss
2023

Downey's Dream Cars
Self - Host · (6 episodes)
2023

2022 Rock & Roll Hall of Fame Induction Ceremony
Self - Presenter
2022

"Sr."
Self
2022

Marvel Studios Assembled
Tony Stark / Iron Man (archive footage) · (1 episode)
2021

Marvel Studios Legends
Tony Stark / Iron Man (archive footage) (uncredited) · (18 episodes)
2021

The Age of A.I
Executive Producer
2019

The Age of A.I.
Self - Host · (8 episodes)
2019

Ellen's Greatest Night of Giveaways
Self · (1 episode)
2019

The Chef Show
Self · (1 episode)
2019

Avengers: Infinity War
Tony Stark / Iron Man
2018

My Next Guest Needs No Introduction with David Letterman
Self · (1 episode)
2018

Captain America: Civil War
Tony Stark / Iron Man
2016
Phase 2 Tag Scenes: A Making of the Marvel Cinematic Universe Phase Two
Self
2015

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

Avengers: Age of Ultron
Tony Stark / Iron Man
2015

Variety Studio: Actors on Actors
Self · (2 episodes)
2014

Marvel: 75 Years, from Pulp to Pop!
Self
2014

The Judge
Hank Palmer
2014

I Am Steve McQueen
Self - Narrator (voice)
2014

Sock or Hat?
Self · (1 episode)
2014

Chef
Marvin
2014

Marvel Studios: Assembling a Universe
Self / Tony Stark / Iron Man
2014

Late Night with Seth Meyers
Self · (1 episode)
2014

The Tonight Show Starring Jimmy Fallon
(1 episode)
2014

Off Camera with Sam Jones
Self · (2 episodes)
2014

Iron Man 3
Tony Stark
2013

The Frame
Tony Stark / Iron Man · (1 episode)
2013

Finding Your Roots
Self · (1 episode)
2012

Honest Trailers
Tony Stark / Iron Man (archive footage) · (2 episodes)
2012

Honest Trailers
Tony Stark (archive footage) · (4 episodes)
2012

Sherlock Holmes: A Game of Shadows
Sherlock Holmes
2011

Marvel One-Shot: The Consultant
Tony Stark (archive footage)
2011

Love and Distrust
Rob (segment "Auto Motives")
2010

Live from Studio Five
Self · (2 episodes)
2009

The Soloist
Steve Lopez
2009

Starz Inside: Comic Books Unbound
Self - Tony Stark / Iron Man
2008

Annie Leibovitz: Life Through a Lens
Self
2007

The Graham Norton Show
Self · (4 episodes)
2007

The Graham Norton Show
Self - Guest · (1 episode)
2007

Fur: An Imaginary Portrait of Diane Arbus
Lionel Sweeney
2006

Hubert Selby Jr: It/ll Be Better Tomorrow
Narrator
2006

Game 6
Steven Schwimmer
2006

The Outsider
Self
2005

The Reichen Show
Self · (1 episode)
2005
The Showbiz Show with David Spade
(1 episode)
2005

The Route V50
Traveller
2004

Punk'd
Self · (1 episode)
2003

Whatever We Do
Bobby
2003

The Early Show
Self · (1 episode)
1999

Black and White
Terry Donager
1999

Friends & Lovers
Hans
1999

Two Girls and a Guy
Blake
1998

Danger Zone
Jim Scott
1996

Mr. Willowby's Christmas Tree
Mr. Willowby
1995

The Frank Skinner Show
Self · (1 episode)
1995

Hail Caesar
Jerry
1994

Late Night with Conan O'Brien
Self - Guest · (1 episode)
1993

The Last Party
Self
1993

Raw
Self (archive footage) · (1 episode)
1993

GMTV
Self · (1 episode)
1993

MTV Movie & TV Awards
Self · (1 episode)
1992

The Tonight Show with Jay Leno
(3 episodes)
1992

Too Much Sun
Reed Richmond
1990

1969
Ralph Carr
1988

Dear America: Letters Home from Vietnam
(voice)
1987

The Pick-up Artist
Jack Jericho
1987

Kids' Choice Awards
Self · (1 episode)
1987

American Masters
Self · (1 episode)
1986

Back to School
Derek
1986

Mussolini: The Untold Story
Bruno Mussolini · (4 episodes)
1985

Girls Just Want to Have Fun
Punk Party Crasher (uncredited)
1985

Firstborn
Lee
1984

Baby It's You
Stewart
1983

Late Night with David Letterman
Self · (1 episode)
1982

Entertainment Tonight
Self · (1 episode)
1981

Saturday Night Live
Self - Host · (1 episode)
1975

Saturday Night Live
Self - Various Characters · (18 episodes)
1975

Two Tons of Turquoise to Taos Tonight
Himself
1975

Greaser's Palace
Boy in Covered Wagon (uncredited)
1972

The Oscars
Self · (1 episode)
1953

The Oscars
Self - Presenter · (1 episode)
1953