 Sacha Dhawan

Sacha Dhawan (; born 1 May 1984) is an English stage, screen and voice actor from Greater Manchester.He is best known for playing Akthar in the play "The History Boys" (2004–2006) and its film adaptation (2006), Paul Jatri in the BBC One comedy-drama "Last Tango in Halifax" (2012), Waris Hussein in the BBC Two docudrama film "An Adventure in Space and Time" (2013), Manish Prasad in the crime thriller "Line of Duty" (2014), Davos in "Marvel's Iron Fist" (2017–18) and the current incarnation of the Master in the BBC sci-fi series "Doctor Who".