Claim: Ruth Negga only works with director McG.
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-.
Isolation is a 2005 Irish horror film directed and written by Billy O'Brien and produced by Film Four and Lions Gate Film Studios.