Jason Michael Isaacs is an English actor. He is known for his roles as Michael D. Steele in Black Hawk Down (2001), Lucius Malfoy in the Harry Potter film series (2002–2011), Col. Tavington in The Patriot (2000), Capt. Hook in Peter Pan (2003), Criminal Michael Caffee in the Showtime crime drama series Brotherhood (2006–2008), Capt. Gabriel Lorca in Star Trek Discovery (2018-2019), Marshal Georgy Zhukov in The Death of Stalin (2017), and Vasili in Hotel Mumbai (2018). His other film roles include Divorcing Jack (1998), The End of the Affair (1999), Sweet November (2001), The Tuxedo (2002), Nine Lives (2005), Friends with Money (2006), Good (2008), Green Zone (2010), Abduction (2011), A Cure for Wellness (2016), and Mass (2021). Isaacs' roles in television have included Dr. Hunter Aloysius "Hap" Percy in the Netflix supernatural mystery drama streaming series The OA (2016-19), Captain Gabriel Lorca in the first season of Star Trek: Discovery (2017-18), the voice of the Grand Inquisitor (as well as the Sentinel) in Star Wars Rebels (2014-16) and the voice of Adm. Zhao in the first season of Avatar: The Last Airbender (2005), a role he reprised in the second season of The Legend of Korra (2013). He was nominated for a Golden Globe Award for The State Within (2006) and for the British Academy Television Award for Best Actor for his portrayal of Harry H. Corbett in The Curse of Steptoe (2008). He also was nominated for the International Emmy Award for Best Actor and won the Satellite Award for Best Actor – Miniseries or Television Film for Case Histories (2011-13) and was nominated for the Satellite Award for Best Actor – Television Series Drama for Brotherhood (2006-08) Isaacs' stage works include Mr L. Ironson in Declan Donnellan's 1992 and 1993 Royal National Theatre premiere of Tony Kushner's Pulitzer Prize-winning play Angels in America: A Gay Fantasia on National Themes, and as hitman Ben in a revival of Harold Pinter's 1957 play The Dumb Waiter at Trafalgar Studios in the West End.