robert-irwin-jeffrey-dahmer by Aimee Walker November 2, 2022, 3:54 pmUpdated: November 2, 2022, 4:04 pm Robert Irwin and Evan Peters as Jeffrey Dahmer. Written by Aimee Walker Aimee is a senior content editor at IGV who specializes in finding the best original stories, trending topics, and entertainment news. She graduated from Birmingham City University with a degree in Media and Communications.