Riverdale Chapter Forty-Six: The Red Dahlia (Season 3, Episode 11)
TV-14
TV Episode | 42 min | Crime, Drama, Mystery

Primary photo for Chapter Forty-Six: The Red Dahlia

Riverdale

Chapter Forty-Six: The Red Dahlia (Season 3, Episode 11)

TV-14

TV Episode | 42 min | Crime, Drama, Mystery

Betty investigates a string of suicides; Jughead comes face-to-face with Hiram's alleged mistress; Archie spirals out of control.

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Cast	+ Add Cast
33 cast members

Name	Known for
K.J. Apa Archie Andrews (as KJ Apa) Archie Andrews (as KJ Apa) See fewer	Riverdale (2017)
Lili Reinhart Betty Cooper Betty Cooper See fewer	Riverdale (2017)
Camila Mendes Veronica Lodge Veronica Lodge See fewer	Riverdale (2017)
Cole Sprouse Jughead Jones Jughead Jones See fewer	Riverdale (2017)
Marisol Nichols Hermione Lodge Hermione Lodge See fewer	Spiral (2021)
Madelaine Petsch Cheryl Blossom Cheryl Blossom See fewer	Riverdale (2017)
Ashleigh Murray Josie McCoy Josie McCoy See fewer	Riverdale (2017)
Mark Consuelos Hiram Lodge Hiram Lodge See fewer	All My Children (1970)
Charles Melton Reggie Mantle Reggie Mantle See fewer	May December (2023)
Vanessa Morgan Toni Topaz Toni Topaz See fewer	Riverdale (2017)
Skeet Ulrich FP Jones FP Jones See fewer	Scream (1996)
Mädchen Amick Alice Cooper Alice Cooper See fewer	Dream Lover (1993)
Luke Perry Fred Andrews Fred Andrews See fewer	Beverly Hills, 90210 (1990)
Nathalie Boltt Penelope Blossom Penelope Blossom See fewer	Riverdale (2017)
Lochlyn Munro Hal Cooper Hal Cooper See fewer	Freddy vs. Jason (2003)
Kelly Ripa Mrs. Mulwray Mrs. Mulwray See fewer	All My Children (1970)
Henderson Wade Sheriff Michael Minetta Sheriff Michael Minetta See fewer	Extant (2014)
Jordan Connor Sweet Pea Sweet Pea See fewer	Looking for Alaska (2019)
Drew Ray Tanner Fangs Fogarty Fangs Fogarty See fewer	Work It (2020)
Barbara Wallace Rose Blossom Rose Blossom See fewer	Riverdale (2017)
Bruce Blain Vic Vic See fewer	Mad Santa (2019)
Julian Haig Elio Elio See fewer	Riverdale (2017)
Brad Mann Leo Leo See fewer	Legion (2017)
Todd Mann Nico Nico See fewer	Rescued by Ruby (2022)
Tom McBeath Smithers Smithers See fewer	Aliens vs. Predator: Requiem (2007)
Scott McNeil Tall Boy Tall Boy See fewer	Scooby-Doo 2: Monsters Unleashed (2004)
Scott Pocha Toby Toby See fewer	Fargo (2014)
Sal Sortino Foreman Foreman See fewer	Watchmen (2009)
Brittany Willacy Laura Laura See fewer	The Good Doctor (2017)
Nikolai Witschl Dr. Curdle Jr. Dr. Curdle Jr. See fewer	Deadpool 2 (2018)
William MacDonald Warden Norton (uncredited) Warden Norton (uncredited) See fewer	Riverdale (2017)
John Specogna Brothel Client (uncredited) Brothel Client (uncredited) See fewer	The BFG (2016)
Brandon Vick South Side Serpent / Student / Football Player (uncredited) South Side Serpent / Student / Football Player (uncredited) See fewer	Christmas in Evergreen: Tidings of Joy (2019)