Claim: Ruth Negga exclusively plays biographical roles.
Evidence: Ruth Negga -LRB- -LSB- ˈneɪgə -RSB- born 7 January 1982 -RRB- is an Ethiopian born Irish actress , who has appeared in the films Capital Letters -LRB- 2004 -RRB- -LRB- also released as Trafficked in some countries -RRB- , Isolation -LRB- 2005 -RRB- , Breakfast on Pluto -LRB- 2005 -RRB- and Warcraft -LRB- 2016 -RRB-.
Warcraft -LRB- alternatively known as Warcraft : The Beginning -RRB- is a 2016 American action-fantasy film directed by Duncan Jones and written by Jones , Charles Leavitt , and Chris Metzen.