A Breakdown of All of the 'Mindhunter' Season 2 Killers (PHOTOS)

Martin Holmes

Mindhunter returned to Netflix on August 16 for another season of grisly murder and chilling serial killer interviews.

The FBI's Behavioral Science Unit — headed by Agents Bill Tench and Holden Ford — continues its research into criminal profiling, this time sitting face-to-face with infamous killers such as Charles Manson and "Son of Sam" David Berkowitz.

'Mindhunter': Jonathan Groff, Anna Torv & Holt McCallany Take Us Inside Season 2 (VIDEO)

'Mindhunter': Jonathan Groff, Anna Torv & Holt McCallany Take Us Inside Season 2 (VIDEO)

The Netflix drama's stars share how Charles Manson and David 'Son of Sam' Berkowitz will be a part of the new episodes.

While the likes of Manson and Berkowitz, plus the return of Ed Kemper and the BTK killer, garner the most attention, the second season also features some lesser-known but equally deplorable monsters.

Check out the gallery for the lowdown on all the killers featured in Mindhunter Season 2.

Mindhunter, Season 2, Streaming, Netflix