William Thomas Hader Jr. (born June 7, 1978) is an American actor, comedian, writer, and producer. He is the creator, producer, writer, director, and star of the HBO dark comedy series Barry (2018–2023), for which he has been nominated for eight Emmy Awards, winning two.
Hader's initial success was for his eight-year stint (2005–2013) as a cast member on the long-running NBC variety series Saturday Night Live, for which he received four Primetime Emmy Award nominations and a Peabody Award. He became known for his impressions and especially for his work on the Weekend Update segments, in which he played Stefon Meyers, a flamboyant New York tour guide who recommends unusual nightclubs and parties with bizarre characters with unusual tastes. He is also the star and producer of the IFC mockumentary comedy series Documentary Now! (2015–present) which he co-created along with Fred Armisen and Seth Meyers.
Hader has had supporting roles in the films You, Me and Dupree (2006), Hot Rod (2007), Superbad (2007), Forgetting Sarah Marshall (2008), Night at the Museum: Battle of the Smithsonian, (2009), Paul (2011), This Is 40 (2012), and 22 Jump Street (2014), as well as leading roles in The Skeleton Twins (2014), Trainwreck (2015), and as an adult Richie Tozier in It Chapter Two (2019).
He also is known for his extensive work in voice-over, portraying both leading and supporting characters in films such as the Cloudy with a Chance of Meatballs franchise (2009–2013), Turbo (2013), Inside Out (2015), The BFG (2016), Power Rangers (2017), Toy Story 4 (2019) and Lightyear (2022).
as Kyle
as Leonard (voice)
as The Cat in the Hat (voice)
as Abraham Lincoln(1 ep)
as Self
as Self
as Self - Guest(1 ep)
as Self - Actor and Comedian(1 ep)
as Self - SNL Cast Member 2005 - 2013
as Self(1 ep)
as (archive footage)
as Banana (voice)
as Self(1 ep)
as Self
as Self - Guest
as UPS Guy
as Featheringhamstan (voice)
as Dwight Difference(1 ep)
as Cyrus Strange (voice)
as Bufo (voice)(1 ep)
as Self
as John Belushi (voice)
as "Crazy Shit" Voice (voice)
as Nick Kringle
as Self
as Richie Tozier
as urGoh (The Wanderer) (voice)(4 eps)
as Leonard (voice)
as Self - Panelist(1 ep)
as Axel the Carnie (voice)
as Self - Illustrious Guest(1 ep)
as J.P. Spamley (voice) (uncredited)
as Self(4 eps)
as Self
as Self(1 ep)
as Barry Berkman(32 eps)
as Self(1 ep)
as Self(1 ep)
as Self - Voice of Alpha 5 (2017)
as Self(1 ep)
as Alpha 5 (voice)
as Firewater / Tequila / El Guaco (voice)
as Husband Fish (Stan) (voice)
as Self - Panelist(1 ep)
as Bloodbottler
as Leonard (voice)
as Tony
as Fear (voice)
as Fear / Jordan's Joy (voice)
as Various Characters(14 eps)
as Self(1 ep)
as Dr. Aaron Conners
as Fear (voice)
as Dr. Turnstall
as Narrator
as Additional Voices (voice)(1 ep)
as Adolf Hitler(1 ep)
as Self(1 ep)
as Kyle
as Milo Dean
as Culinary School Villain (uncredited)
as Pipey (voice)(1 ep)
as Self(1 ep)
as Self - Guest(6 eps)
as Self(1 ep)
as Flint Lockwood (voice)
as Flint Lockwood (voice)
as Chat Room Friend #2 (voice)
as (uncredited)
as Captain Bill the Astronaut
as Flint Lockwood (voice)
as Captain Seth Dozerman(1 ep)
as Self(1 ep)
as Rags
as Dr. Malocchio (voice)(30 eps)
as Willy
as Guy Gagné (voice)
as John Pemberton(1 ep)
as Referee / Slug (voice)
as Additional Voices (voice)
as Self(1 ep)
as Announcer (voice) (uncredited)
as Desi's Store Pickup (uncredited)
as Self - Host
as Tom McDougall(5 eps)
as Self(1 ep)
as Andy Warhol
as Self(2 eps)
as Self
as Self(1 ep)
as Self(1 ep)
as Tad McMilrthy(1 ep)
as Hansel (voice)
as Vincent Price
as Haggard
as Birdman(1 ep)
as Mickey (voice)(7 eps)
as Big Bob Belcher (voice)(1 ep)
as Self(4 eps)
as Self - Guest(2 eps)
as Various (archive footage)
as The Voice (voice)
as Self
as William Dyer (voice)(1 ep)
as Tad (voice)
as (archive footage)
as General Custer
as Flint Lockwood (voice)
as Self - Guest(4 eps)
as Gazelle (voice)
as Shaman
as George Armstrong Custer
as (voice)
as Various (archive footage)
as Bobby
as Self - Guest(1 ep)
as Various(9 eps)
as Rob Slolom
as Rob Slolom
as Private Miller
as Josh(7 eps)
as Brian Bretter
as Nitro
as Keith
as Fiddelin Announcer (voice)(1 ep)
as Pavlov (voice)(1 ep)
as Recumbent Biker
as Officer Slater
as Self(1 ep)
as Dave
as Brent
as Bill - Bookstore Fan
as Little Kevin(2 eps)
as Self as James Quall(1 ep)
as Nitro / Self
as Kevin(1 ep)
as Mark
as Nitro / Self
as Soldier Sam (voice)
as Eric
as Bill Hader(1 ep)
as Self - Guest(1 ep)
as Professor Impossible / Phage (voice)(1 ep)
as Professor Impossible (voice)(1 ep)
as Professor Impossible / Alien Villain (voice)(1 ep)
as Headshot (voice)(1 ep)
as Phineas Phage / Headshot / Flying Squid (voice)(1 ep)
as Flying Squid (voice)(1 ep)
as Barnaby G. Price
as Self(1 ep)
as Field Agent(2 eps)
as Self - Guest(1 ep)
as Der Inflatable Hitler (voice)(1 ep)
as Pod (voice)(1 ep)
as Igor / Gregor / Timor(1 ep)
as Self(1 ep)
as Alec Baldwin(1 ep)
as Plex the robot(1 ep)
as Farmer # 2(1 ep)
as Newsman(1 ep)
as Self(12 eps)
as Flame Eye / Flatside (voice)(12 eps)
as Self - Guest(1 ep)
as Self - Guest(3 eps)
as Manacek (voice)(1 ep)
as Slava (voice)(1 ep)
as Self - Various Characters(160 eps)
as Self - Cameo (uncredited)(5 eps)
as Self - Host(2 eps)
as Self (archive footage)(1 ep)