Mindhunter

Episode #1.9 (Season 1, Episode 9)

TV-MA

TV Episode | 48 min | Crime, Drama, Mystery

Holden's methods during a disturbing interview with mass murderer Richard Speck create dissension among the team and kick off an internal FBI probe.

Showrunner

Director

Writers

Joe Penhall (created by) | John Douglas (based upon the book by) | Mark Olshaker (based upon the book by) | Carly Wray (teleplay by) (story by) | Jennifer Haley (teleplay by)

Producers

Composer

Cinematographer

Editor

Casting Directors

Production Designer

Edit Released

Release date

Oct 13, 2017 (United States)

Awards

Series awards

Contacts

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Cast	+ Add Cast
19 cast members

Name	Known for
Sonny Valicenti ADT Serviceman ADT Serviceman See fewer	Mindhunter (2017)
Jonathan Groff Holden Ford Holden Ford See fewer	Frozen (I) (2013)
Holt McCallany Bill Tench Bill Tench See fewer	Mindhunter (2017)
Greg Harpold Prison Guard - Reception #2 Prison Guard - Reception #2 See fewer	Mothman (2000)
Christopher Mann Armstrong Armstrong See fewer	The Calling (2022)
Jack Erdie Richard Speck Richard Speck See fewer	Outsiders (I) (2016)
Hannah Gross Debbie Mitford Debbie Mitford See fewer	Joker (I) (2019)
Joe Tuttle Gregg Smith Gregg Smith See fewer	Mindhunter (2017)
Anna Torv Wendy Carr Wendy Carr See fewer	Fringe (2008)
Enid Graham Mrs. Wade Mrs. Wade See fewer	Mare of Easttown (2021)
Duke Lafoon Detective Chambers Detective Chambers See fewer	Mindhunter (2017)
Cotter Smith Unit Chief Shepard Unit Chief Shepard See fewer	Mindhunter (2017)
Michael Park Peter Dean Peter Dean See fewer	As the World Turns (1956)
George R. Sheffey John Boylen (as George Sheffey) John Boylen (as George Sheffey) See fewer	Fosse/Verdon (2019)
David Breda Inmate (uncredited) Inmate (uncredited) See fewer	In Guns We Trust (2017)
Peter Georgo FBI Agent (uncredited) FBI Agent (uncredited) See fewer	Ang probinsyano (2015)
Jason Gerrard Prison Guard (uncredited) Prison Guard (uncredited) See fewer	Z-ERO (2023)
Rich Rule Prison Guard (uncredited) Prison Guard (uncredited) See fewer	Virt (2022)
Paul Wallis Maximum Security Inmate (uncredited) Maximum Security Inmate (uncredited) See fewer	Creed (II) (2015)