Tom Hardy character Eddie Brock / Venom
Woody Harrelson character Cletus Kasady / Carnage
Michelle Williams character Anne Weying
Naomie Harris character Frances Louise Barrison / Shriek
Reid Scott character Dr. Dan Lewis
Stephen Graham character Detective Mulligan
Peggy Lu character Mrs. Chen
Sian Webber character Dr. Pazzo
Michelle Greenidge character Mugging Victim
Rob Bowen character Beaten Mugger
Laurence Spellman character Patient
Little Simz character Little Simz
Jack Bandeira character Young Cletus
Olumide Olorunfemi character Young Shirek
Scroobius Pip character Siegfried
Amrou Al-Kadhi character Host Two
Beau Sargent character Host Three
Brian Copeland character Rodeo Beach Reporter
Stewart Alexander character Warden
Sean Delaney character Young Detective Mulligan
Ed Kear character Reveler
Emma Lau character Reveler
Louis j Rhone character Reveler
Christopher Godwin character Headmaster (1997)
Tiffanie Thomas character San Quentin Tier Guard
Rocky Capella character Valet Car Park
Sam Robinson character San Quentin Guard
Greg Lockett character San Francisco Police Department Officer
Sonny Ashbourne Serkis character Plunger Man
Otis Winston character Street Man
Vaughn Johseph character Tie Down Guard
Kristen Simoes character TV Reporter - San Quentin
Miguel Angel Arreguin character Gas Station Attendant
Shaliz Afshar character San Francisco Reporter
Reece Shearsmith character Priest
Simon Connolly character Grieving Father
Rachel Handshaw character Grieving Mother
Amanda Foster character Victim's Sister
Akie Kotabe character Victim's Brother
Eric Sigmundsson character Startled Witness
Chabris Napier-Lawrence character Ravenscroft Guard
Larry Olubamiwo character Ravenscroft Guard
Jose Palma character San Quentin Last Meal Guard
Ashlen Aquila character San Quentin Last Meal Guard
Jamal Ajala character Ravenscroft Orderly
James D. Weston II character San Quentin Commander
Che Amaro character San Quentin Guard
Joshua Eldridge-Smith character Sympathetic Guard
Rosie Marcel character Detective in Bathroom
Elliot Cable character Host Pre Carnival #1
Amber Sienna character Party Guest (uncredited)
J.K. Simmons character J. Jonah Jameson (archive footage) (uncredited)
Tom Holland character Peter Parker / Spider-Man (archive footage) (uncredited)
