We don't have a biography for Elizabeth "Betty" Cooper yet. Hang in there, or go ahead and contribute one.
Appearances
Riverdale
Main cast, played by Lili Reinhart
- Episode 1x01: Chapter One: The River's Edge (Jan 26, 2017)
- Episode 1x02: Chapter Two: A Touch of Evil (Feb 2, 2017)
- Episode 1x03: Chapter Three: Body Double (Feb 9, 2017)
- Episode 1x04: Chapter Four: The Last Picture Show (Feb 16, 2017)
- Episode 1x05: Chapter Five: Heart of Darkness (Feb 23, 2017)
- Episode 1x06: Chapter Six: Faster, Pussycats! Kill! Kill! (Mar 2, 2017)
- Episode 1x07: Chapter Seven: In a Lonely Place (Mar 9, 2017)
- Episode 1x08: Chapter Eight: The Outsiders (Mar 30, 2017)
- Episode 1x09: Chapter Nine: La Grande Illusion (Apr 6, 2017)
- Episode 1x10: Chapter Ten: The Lost Weekend (Apr 13, 2017)
- Episode 1x11: Chapter Eleven: To Riverdale and Back Again (Apr 27, 2017)
- Episode 1x12: Chapter Twelve: Anatomy of a Murder (May 4, 2017)
- Episode 1x13: Chapter Thirteen: The Sweet Hereafter (May 11, 2017)
- Episode 2x01: Chapter Fourteen: A Kiss Before Dying (Oct 11, 2017)
- Episode 2x02: Chapter Fifteen: Nighthawks (Oct 18, 2017)
- Episode 2x03: Chapter Sixteen: The Watcher in the Woods (Oct 25, 2017)
- Episode 2x04: Chapter Seventeen: The Town That Dreaded Sundown (Nov 1, 2017)
- Episode 2x05: Chapter Eighteen: When a Stranger Calls (Nov 8, 2017)
- Episode 2x06: Chapter Nineteen: Death Proof (Nov 15, 2017)
- Episode 2x07: Chapter Twenty: Tales from the Darkside (Nov 29, 2017)
- Episode 2x08: Chapter Twenty One: House of the Devil (Dec 6, 2017)
- Episode 2x09: Chapter Twenty Two: Silent Night, Deadly Night (Dec 13, 2017)
- Episode 2x10: Chapter Twenty Three: The Blackboard Jungle (Jan 17, 2018)
- Episode 2x11: Chapter Twenty Four: The Wrestler (Jan 24, 2018)
- Episode 2x12: Chapter Twenty Five: The Wicked and the Divine (Jan 31, 2018)
- Episode 2x13: Chapter Twenty Six: The Tell-Tale Heart (Feb 7, 2018)
- Episode 2x14: Chapter Twenty-Seven: The Hills Have Eyes (Mar 7, 2018)
- Episode 2x15: Chapter Twenty-Eight: There Will Be Blood (Mar 14, 2018)
- Episode 2x16: Chapter Twenty-Nine: Primary Colors (Mar 21, 2018)
- Episode 2x17: Chapter Thirty: The Noose Tightens (Mar 28, 2018)
- Episode 2x18: Chapter Thirty-One: A Night to Remember (Apr 18, 2018)
- Episode 2x19: Chapter Thirty-Two: Prisoners (Apr 25, 2018)
- Episode 2x20: Chapter Thirty-Three: Shadow of a Doubt (May 2, 2018)
- Episode 2x21: Chapter Thirty-Four: Judgment Night (May 9, 2018)
- Episode 2x22: Chapter Thirty-Five: Brave New World (May 16, 2018)
- Episode 3x01: Chapter Thirty-Six: Labor Day (Oct 10, 2018)
- Episode 3x02: Chapter Thirty-Seven: Fortune and Men's Eyes (Oct 17, 2018)
- Episode 3x03: Chapter Thirty-Eight: As Above, So Below (Oct 24, 2018)
- Episode 3x04: Chapter Thirty-Nine: The Midnight Club (Nov 7, 2018)
- Episode 3x05: Chapter Forty: The Great Escape (Nov 14, 2018)
- Episode 3x06: Chapter Forty-One: Manhunter (Nov 28, 2018)
- Episode 3x07: Chapter Forty-Two: The Man in Black (Dec 5, 2018)
- Episode 3x08: Chapter Forty-Three: Outbreak (Dec 12, 2018)
- Episode 3x09: Chapter Forty-Four: No Exit (Jan 16, 2019)
- Episode 3x10: Chapter Forty-Five: The Stranger (Jan 23, 2019)
- Episode 3x11: Chapter Forty-Six: The Red Dahlia (Jan 30, 2019)
- Episode 3x12: Chapter Forty-Seven: Bizarrodale (Feb 6, 2019)
- Episode 3x13: Chapter Forty-Eight: Requiem for a Welterweight (Feb 27, 2019)
- Episode 3x14: Chapter Forty-Nine: Fire Walk with Me (Mar 6, 2019)
- Episode 3x15: Chapter Fifty: American Dreams (Mar 13, 2019)
- Episode 3x16: Chapter Fifty-One: Big Fun (Mar 20, 2019)
- Episode 3x17: Chapter Fifty-Two: The Raid (Mar 27, 2019)
- Episode 3x18: Chapter Fifty-Three: Jawbreaker (Apr 17, 2019)
- Episode 3x19: Chapter Fifty-Four: Fear the Reaper (Apr 24, 2019)
- Episode 3x20: Chapter Fifty-Five: Prom Night (May 1, 2019)
- Episode 3x21: Chapter Fifty-Six: The Dark Secret of Harvest House (May 8, 2019)
- Episode 3x22: Chapter Fifty-Seven: Survive the Night (May 15, 2019)
- Episode 4x01: Chapter Fifty-Eight: In Memoriam (Oct 9, 2019)
- Episode 4x02: Chapter Fifty-Nine: Fast Times at Riverdale High (Oct 16, 2019)
- Episode 4x03: Chapter Sixty: Dog Day Afternoon (Oct 23, 2019)
- Episode 4x04: Chapter Sixty-One: Halloween (Oct 30, 2019)
- Episode 4x05: Chapter Sixty-Two: Witness for the Prosecution (Nov 6, 2019)
- Episode 4x06: Chapter Sixty-Three: Hereditary (Nov 13, 2019)
- Episode 4x07: Chapter Sixty-Four: The Ice Storm (Nov 20, 2019)
- Episode 4x08: Chapter Sixty-Five: In Treatment (Dec 4, 2019)
- Episode 4x09: Chapter Sixty-Six: Tangerine (Dec 11, 2019)
- Episode 4x10: Chapter Sixty-Seven: Varsity Blues (Jan 22, 2020)
- Episode 4x11: Chapter Sixty-Eight: Quiz Show (Jan 29, 2020)
- Episode 4x12: Chapter Sixty-Nine: Men of Honor (Feb 5, 2020)
- Episode 4x13: Chapter Seventy: The Ides of March (Feb 12, 2020)
- Episode 4x14: Chapter Seventy-One: How to Get Away with Murder (Feb 26, 2020)
- Episode 4x15: Chapter Seventy-Two: To Die For (Mar 4, 2020)
- Episode 4x16: Chapter Seventy-Three: The Locked Room (Mar 11, 2020)
- Episode 4x18: Chapter Seventy-Five: Lynchian (Apr 29, 2020)
- Episode 4x19: Chapter Seventy-Six: Killing Mr. Honey (May 6, 2020)
- Episode 5x01: Chapter Seventy-Seven: Climax (Jan 20, 2021)
- Episode 5x02: Chapter Seventy-Eight: The Preppy Murders (Jan 27, 2021)
- Episode 5x03: Chapter Seventy-Nine: Graduation (Feb 3, 2021)
- Episode 5x04: Chapter Eighty: Purgatorio (Feb 10, 2021)
- Episode 5x05: Chapter Eighty-One: The Homecoming (Feb 17, 2021)
- Episode 5x06: Chapter Eighty-Two: Back to School (Feb 24, 2021)
- Episode 5x07: Chapter Eighty-Three: Fire in the Sky (Mar 10, 2021)
- Episode 5x08: Chapter Eighty-Four: Lock & Key (Mar 17, 2021)
- Episode 5x09: Chapter Eighty-Five: Destroyer (Mar 24, 2021)
- Episode 5x10: Chapter Eighty-Six: The Pincushion Man (Mar 31, 2021)
- Episode 5x11: Chapter Eighty-Seven: Strange Bedfellows (Aug 11, 2021)
- Episode 5x13: Chapter Eighty-Nine: Reservoir Dogs (Aug 25, 2021)
- Episode 5x14: Chapter Ninety: The Night Gallery (Sep 1, 2021)
- Episode 5x15: Chapter Ninety-One: The Return of the Pussycats (Sep 8, 2021)
- Episode 5x16: Chapter Ninety-Two: Band of Brothers (Sep 15, 2021)
- Episode 5x17: Chapter Ninety-Three: Dance of Death (Sep 22, 2021)
- Episode 5x18: Chapter Ninety-Four: Next to Normal (Sep 29, 2021)
- Episode 5x19: Chapter Ninety-Five: Riverdale: RIP(?) (Oct 6, 2021)
- Episode 6x01: Chapter Ninety-Six: Welcome to Rivervale (Nov 16, 2021)
- Episode 6x02: Chapter Ninety-Seven: Ghost Stories (Nov 23, 2021)
- Episode 6x03: Chapter Ninety-Eight: Mr. Cypher (Nov 30, 2021)
- Episode 6x05: Chapter One Hundred: The Jughead Paradox (Dec 14, 2021)
- Episode 6x06: Chapter One Hundred and One: Unbelievable (Mar 20, 2022)
- Episode 6x07: Chapter One Hundred and Two: Death at a Funeral (Mar 27, 2022)
- Episode 6x08: Chapter One Hundred and Three: The Town (Apr 3, 2022)
- Episode 6x09: Chapter One Hundred and Four: The Serpent Queen's Gambit (Apr 10, 2022)
- Episode 6x10: Chapter One Hundred and Five: Folk Heroes (Apr 17, 2022)
- Episode 6x11: Chapter One Hundred and Six: Angels in America (Apr 24, 2022)
- Episode 6x12: Chapter One Hundred and Seven: In the Fog (May 1, 2022)
- Episode 6x13: Chapter One Hundred and Eight: Ex-Libris (May 8, 2022)
- Episode 6x14: Chapter One Hundred and Nine: Venomous (May 15, 2022)
- Episode 6x15: Chapter One Hundred and Ten: Things That Go Bump in the Night (May 22, 2022)
- Episode 6x16: Chapter One Hundred and Eleven: Blue Collar (May 29, 2022)
- Episode 6x17: Chapter One Hundred and Twelve: American Psychos (Jun 12, 2022)
- Episode 6x18: Chapter One Hundred and Thirteen: Biblical (Jun 26, 2022)
- Episode 6x19: Chapter One Hundred and Fourteen: The Witches of Riverdale (Jul 10, 2022)
- Episode 6x20: Chapter One Hundred and Fifteen: Return to Rivervale (Jul 17, 2022)
- Episode 6x21: Chapter One Hundred and Sixteen: The Stand (Jul 24, 2022)
- Episode 6x22: Chapter One Hundred and Seventeen: Night of the Comet (Jul 31, 2022)
- Episode 7x01: Chapter One Hundred and Eighteen: Don't Worry Darling (Mar 29, 2023)
- Episode 7x02: Chapter One Hundred and Nineteen: Skip, Hop and Thump! (Apr 5, 2023)
- Episode 7x03: Chapter One Hundred and Twenty: Sex Education (Apr 12, 2023)
- Episode 7x04: Chapter One Hundred and Twenty-One: Love & Marriage (Apr 19, 2023)
- Episode 7x05: Chapter One Hundred and Twenty-Two: Tales in a Jugular Vein (Apr 26, 2023)
- Episode 7x06: Chapter One Hundred and Twenty-Three: Peep Show (May 3, 2023)
- Episode 7x07: Chapter One Hundred and Twenty-Four: Dirty Dancing (May 10, 2023)
- Episode 7x08: Chapter One Hundred and Twenty-Five: Hoop Dreams (May 17, 2023)
- Episode 7x09: Chapter One Hundred and Twenty-Six: Betty & Veronica Double Digest (May 24, 2023)
- Episode 7x10: Chapter One Hundred and Twenty-Seven: American Graffiti (May 31, 2023)
- Episode 7x11: Chapter One Hundred and Twenty-Eight: Halloween II (Jun 7, 2023)
- Episode 7x12: Chapter One Hundred and Twenty-Nine: After the Fall (Jun 21, 2023)
- Episode 7x13: Chapter One Hundred and Thirty: The Crucible (Jun 28, 2023)
- Episode 7x14: Chapter One Hundred and Thirty-One: Archie the Musical (Jul 5, 2023)
- Episode 7x15: Chapter One Hundred and Thirty-Two: Miss Teen Riverdale (Jul 19, 2023)
- Episode 7x16: Chapter One Hundred and Thirty-Three: Stag (Jul 26, 2023)
- Episode 7x17: Chapter One Hundred and Thirty-Four: A Different Kind of Cat (Aug 2, 2023)
- Episode 7x18: Chapter One Hundred and Thirty-Five: For a Better Tomorrow (Aug 9, 2023)
- Episode 7x19: Chapter One Hundred and Thirty-Six: The Golden Age of Television (Aug 16, 2023)
- Episode 7x20: Chapter One Hundred and Thirty-Seven: Goodbye, Riverdale (Aug 23, 2023)