| # | Air Date | Episode Name | Watched? |
|---|---|---|---|
| E1 | Aug 03, 2025 | ||
| E2 | Aug 03, 2025 | ||
| E3 | Aug 10, 2025 | ||
| E4 | Aug 10, 2025 | ||
| E5 | Aug 24, 2025 | ||
| E6 | Aug 24, 2025 | ||
| E7 | Aug 31, 2025 | ||
| E8 | Aug 31, 2025 | ||
| E9 | Sep 07, 2025 | ||
| E10 | Sep 07, 2025 |
Signs Of A Psychopath has maintained a steady Biannual rhythm for 4 years, typically returning in January. Since its 2020 debut, the series has served as a cornerstone of Investigation Discovery's true crime lineup. The production follows a high-frequency model, delivering two distinct cycles of episodes per calendar year to maximize engagement. This strategy ensures fresh content for fans of psychological forensics while bridging the gaps between traditional television seasons.
Investigation Discovery utilizes this title to anchor weekend programming blocks, pairing it with other high-profile docuseries. The historical trajectory shows remarkable consistency, with the network rarely deviating from its six-month interval between premieres. As a high-viewer-retention property, it remains a reliable staple for both linear cable and streaming platforms, building a dedicated following that anticipates these deep dives twice annually.
You will love the intense, face-to-face psychological confrontations with convicted murderers in both series.
You will appreciate the procedural focus on how detectives meticulously track down dangerous serial killers.
It provides the same chilling, unfiltered psychological deep-dive into a notorious serial killer's mind.
Both shows offer chilling, deep-dive explorations into the terrifying mechanics of master psychological manipulators.
You will appreciate the direct, unsettling interviews with convicted killers that define both series.