Alan Tudyk

Alan Wray Tudyk ( TEW-dik; born March 16, 1971) is an American actor. His film work includes roles in 28 Days (2000), A Knight's Tale (2001), Dodgeball: A True Underdog Story (2004), 3:10 to Yuma (2007), and Trumbo (2015). He starred in the black comedy horror film Tucker & Dale vs. Evil (2010).

Known for frequently appearing in science fiction, Tudyk's roles in the genre include Wash on the cult classic space Western drama series Firefly (2002–2003), which he reprised in the 2005 continuation film Serenity, the title role in the series Resident Alien (2021–2025), Dollhouse (2009–2010), and Eric Morden / Mr. Nobody on the series Doom Patrol (2019). He provided voice and motion capture for the robot Sonny in I, Robot (2004) and appeared in Transformers: Dark of the Moon (2011) and Maze Runner: The Scorch Trials (2015).

Tudyk also works as a voice actor. Notable roles include K-2SO in the film Rogue One (2016) and its prequel series Andor (2025), the superhero series Young Justice (2010–2013, 2019), Ludo in Star vs. the Forces of Evil (2015–2019), and Dangerboat in the series The Tick (2017–2019). Tudyk currently voices The Joker and Clayface in the series Harley Quinn. From 2022 to 2025, Tudyk voiced Optimus Prime in the animated series Transformers: EarthSpark. In 2024, he voiced Alex Sartorius / Doctor Phosphorus and returned as Clayface in Creature Commandos. In 2025, he voiced and provided motion capture for 4, AKA "Gary," in James Gunn's Superman. In video games he voiced Mickey in Halo 3: ODST (2009) as well as reprising his roles as K-2SO in Star Wars Battlefront (2015) and as the Green Arrow in various DC Comics super hero video games (2013, 2015, and 2017). and has voiced characters in Walt Disney Animation Studios films since 2012. Including all his roles, he is the third highest-grossing actor of all time.