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)
Casey Cott Kevin Keller Kevin Keller See fewer	Riverdale (2017)
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)
Martin Cummins Tom Keller Tom Keller See fewer	Friday the 13th Part VIII: Jason Takes Manhattan (1989)
Sarah Habel Geraldine Grundy Geraldine Grundy See fewer	Whip It (2009)
Charles Melton Reggie Mantle Reggie Mantle See fewer	May December (2023)
Lochlyn Munro Hal Cooper Hal Cooper See fewer	Freddy vs. Jason (2003)
Molly Ringwald Mary Andrews Mary Andrews See fewer	Sixteen Candles (1984)
Asha Ashanti Bromfield Melody Valentine (as Asha Bromfield) Melody Valentine (as Asha Bromfield) See fewer	Riverdale (2017)
Peter Bryant Principal Waldo Weatherbee Principal Waldo Weatherbee See fewer	Scary Movie (2000)
Barclay Hope Cliff Blossom Cliff Blossom See fewer	Final Destination 5 (2011)
Hayley Law Valerie Brown Valerie Brown See fewer	Riverdale (2017)
Colin Lawrence Coach Clayton Coach Clayton See fewer	Virgin River (2019)
Enid-Raye Adams Head Nurse Head Nurse See fewer	Hospital Show (2019)
Kwesi Ameyaw Dr. Masters Dr. Masters See fewer	Scooby-Doo 2: Monsters Unleashed (2004)
Emilija Baranac Midge Klump Midge Klump See fewer	Fakes (2022)
Cody Kearsley Moose Mason Moose Mason See fewer	Riverdale (2017)
Arthur MacKinnon Young Serpent (as Arthur Mackinnon) Young Serpent (as Arthur Mackinnon) See fewer	S.H.A.M. Therapy (2017)
Scott McNeil Tall Boy Tall Boy See fewer	Dragon Ball Z (1996)
Alvin Sanders Pop Tate Pop Tate See fewer	Riverdale (2017)
Trevor Stines Jason Blossom Jason Blossom See fewer	Riverdale (2017)
Moses Thiessen Ben Button Ben Button See fewer	Chesapeake Shores (2016)
Andrew Tkach Beat Up Man Beat Up Man See fewer	Arrow (2012)
Patrick Doyle Suspect (uncredited) Suspect (uncredited) See fewer	Clickbait (2017)
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)