Entertainment Avengers 4 Adds 13 Reasons Why’s Katherine Langford – IGN News Published October 26, 2018 http://assets14.ign.com/videos/zencoder/2018/10/26/640/36bde0d3364a4403b8825862fb871e40-347000-1540594392.mp4Katherine Langford, who plays Hannah Baker on Netflix’s 13 Reasons Why, has reportedly been cast in the upcoming Avengers 4.