Watch Sadisflix. Starting at a new high school can feel like the greatest challenge to a teenage girl. Popularity is social currency and not fitting in can feel like the end of the world. This revealing year-in-the-life documentary follows April Poplewski's student experiences through her eyes. Lumber in her shoes as she endures all of the peer-pressures, 'in-crowd' influences and struggles to make the most of her high school journey.