This episode was enjoyable and intriguing because it dealt both with a bizarre mental illness (prosopagnosia or the inability to identify or recognize faces, hence the title) and background world events (children soldiers in former Zaire). I was shocked, however, to learn that the Democratic Republic of the Congo (DRC) has switched official languages from French to English, and nobody warned me! It must have happened when Zaire became DRC, I'm sure. Why else would two DRC immigrants speak with a blatant African accent from English-speaking Africa? More seriously, I find it hard to believe that the series' production team was unable to find actors who would be originally from French-speaking Africa especially in a country like Canada that prides itself on its bilingualism.