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)
Luke Perry Fred Andrews Fred Andrews See fewer	Beverly Hills, 90210 (1990)
Adain Bradley Trev Brown Trev Brown See fewer	Wrong Turn (2021)
Ross Butler Reggie Mantle Reggie Mantle See fewer	Shazam! (2019)
Raúl Castillo Oscar Castillo (as Raul Castillo) Oscar Castillo (as Raul Castillo) See fewer	Cassandro (2023)
Casey Cott Kevin Keller Kevin Keller See fewer	Riverdale (2017)
Martin Cummins Tom Keller Tom Keller See fewer	Friday the 13th Part VIII: Jason Takes Manhattan (1989)
Nathalie Boltt Penelope Blossom Penelope Blossom See fewer	Riverdale (2017)
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)
Lochlyn Munro Hal Cooper Hal Cooper See fewer	Freddy vs. Jason (2003)
Barbara Wallace Rose Blossom Rose Blossom See fewer	Riverdale (2017)
Cody Kearsley Moose Mason Moose Mason See fewer	Riverdale (2017)
Ardy Ramezani Quarterback Quarterback See fewer	Riverdale (2017)
Kadence Kendall Roach Li'l Polly (as Kadence Roach) Li'l Polly (as Kadence Roach) See fewer	When Calls the Heart (2014)
Trevor Stines Jason Blossom Jason Blossom See fewer	Riverdale (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)