'Monster: The Ed Gein Story' Cast Breakdown: Who Played the Killer and the Victims on the Netflix Show?

Published 10/03/2025, 4:42 PM EDT

Exploring the mind of a killer and the impact of their crimes requires a delicate balance of intensity and depth. Netflix’s Monster: The Ed Gein Story achieves this with a cast that fully immerses itself in the story’s dark themes. The actors bring nuance to every frame, from Gein’s chilling presence to the moments of fear and vulnerability experienced by his victims. The ensemble’s performances make the unsettling tale feel vividly alive, promising a gripping portrayal of this infamous saga.

But who are the real people behind these portrayals, and have they appeared in other showbiz efforts as well? The answer is as simple as it can get.

The cast of Netflix’s Monster: The Ed Gein Story explored

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Charlie Hunnam delivers a haunting portrayal of Ed Gein in Netflix’s Monster: The Ed Gein Story, building on his past work in Sons of Anarchy and Crimson Peak to bring the killer’s eerie presence to life. His transformation, both physical and emotional, captures the notorious American killer's detachment from the world and his inner turmoil. Suzanna Son, from Red Rocket, meanwhile, shines as Adeline Watkins, a character whose own fascination with death mirrors Gein’s. Lesley Manville (Maleficent) and Addison Rae (He’s All That), for their parts, play victims whose paths tragically cross with Gein.

The rest of the cast strengthens the series as well, making the world around Ed Gein feel alive. Laurie Metcalf, previously seen in Scream 2, dominates as Augusta Gein, the mother whose harsh influence shapes her son’s psyche. Tom Hollander and Olivia Williams provide context through their roles as Alfred Hitchcock and Alma Reville, highlighting Gein’s lasting presence in cinema. Speaking of the killer’s cinematic endurance, Charlie Hunnam, shortly before the series’ release, spoke to Netflix, sharing how he intended to do justice to a character explored so many times before.

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Charlie Hunnam undertook extensive research when he landed Monster 3, which he detailed in his last month's interview with the streaming giant. 

Charlie Hunnam’s rigorous work for Monster: The Ed Gein Story

Charlie Hunnam undertook a rigorous transformation for Monster: The Ed Gein Story, fully immersing himself in the mind of the infamous killer. Determined to capture Gein authentically, Hunnam conducted deep research, including listening to the only known recording of Gein made shortly after his arrest. He studied every detail of Gein’s voice, inflection, and energy to understand the man behind the crimes. Hunnam told Netflix Tudum that the goal was to get as close as possible to who Gein was, focusing on his humanity and psyche rather than just his horrific actions.

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Ultimately, with Charlie Hunnam leading Netflix’s Monster: The Ed Gein Story, the offering does not just recount a tale of horror; it invites viewers into the unsettling corridors of a disturbed mind, which director Ryan Murphy believes raises mental health awareness. With a cast committed to embracing every shadow of the story, the series lingers long after the screen goes dark, challenging audiences to confront the complexities of evil and empathy. Examining Gein’s psyche notably reveals that some stories, no matter how dark, demand careful attention and thoughtful study.

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What are your thoughts on the cast of Monster: The Ed Gein Story? Let us know in the comments.

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Seema Sinha

424 articles

Seema Sinha is a journalist at Netflix Junkie, covering the celebrity culture and global cinema beats. With three years of experience at major Hollywood media verticals, she filters real news from the gossip and buzz. Her core focus is on pop culture narratives surrounding musicians—primarily Taylor Swift—with her reporting striking a fine balance between human insight and editorial clarity.

Edited By: Hriddhi Maitra

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