David Ajala (born 21 May 1986) is a British actor. He is known for his roles as Manchester Black in Supergirl (2018–2019), Captain Roy Eris in Nightflyers (2018), and Cleveland "Book" Booker in Star Trek: Discovery (2020–present).
Tensions mount as mutantkind has to step out of the shadows to reveal themselves to deal with the threat of the government Sentinels and the master of magnets Magneto
