"Lazhar" is a 2011 Canadian drama film directed by Philippe Falardeau. The story revolves around Bachir Lazhar, an Algerian immigrant who becomes a substitute teacher at a Montreal elementary school. He faces challenges as he helps his students cope with the recent loss of their beloved teacher. The film explores themes of grief, cultural differences, and the impact of trauma on children. As Lazhar navigates his own past and the complexities of his students' emotions, he fosters a supportive environment that encourages healing and understanding. The film received critical acclaim and was nominated for an Academy Award for Best Foreign Language Film.