Roberto Aguirre-Sacasa

Screenwriter

Movies
2014	The Town That Dreaded Sundown
2013	Carrie

Series
2024	Pretty Little Liars: Original Sin
	Chapter Eleven: Spookyspaghetti.com (S02E01)
2023	Riverdale
	Chapter One Hundred Thirty-Seven: Goodbye, Riverdale (S07E20)
	Chapter One Hundred Thirty-Six: The Golden Age of Television (S07E19)
	Chapter One Hundred Eighteen: Don't Worry Darling (S07E01)
2022	Pretty Little Liars: Original Sin
	Chapter Ten: Final Girls (S01E10)
	Chapter Nine: Dead and Buried (S01E09)
	Chapter Two: The Spirit Queen (S01E02)
	Chapter One: Spirit Week (S01E01)
	Riverdale
	Chapter One Hundred and Seventeen: Night of the Comet (S06E22)
	Chapter One Hundred and Fourteen: The Witches of Riverdale (S06E19)
2021	Riverdale
	Chapter Ninety-Five: Riverdale: RIP (?) (S05E19)
	Chapter One Hundred: "The Jughead Paradox" (S06E05)
	Chapter Eighty: Purgatory (S05E04)
	more episodes (2)
2020	Chilling Adventures of Sabrina
	Chapter Thirty-Six: At the Mountains of Madness (S04E08)
	Chapter Twenty-Eight: Sabrina Is Legend (S03E08)
	Chapter Twenty-Nine: The Eldritch Dark (S04E01)
	Chapter Twenty-One: The Hellbound Heart (S03E01)
	Katy Keene
	Chapter Thirteen: Come Together (E13)
	Chapter Seven: Kiss of the Spider Woman (E07)
	Chapter One: Once Upon a Time in New York (E01)
	Riverdale
	Chapter Seventy-Two: To Die For (S04E15)
2019	Chilling Adventures of Sabrina
	Chapter Twenty: The Mephisto Waltz (S02E09)
	Chapter Twelve: The Epiphany (S02E01)
Ads
Ads
	Riverdale
	Chapter Fifty-Seven: Apocalypto (S03E22)
	Chapter Fifty: American Dreams (S03E15)
	Chapter Fifty-Eight: In Memoriam (S04E01)
2018	Chilling Adventures of Sabrina
	Chapter Eleven: A Midwinter's Tale (S01E11)
	Chapter One: October Country (S01E01)
	Riverdale
	Chapter Thirty-Five: Brave New World (S02E22)
	Chapter Twenty-Five: The Wicked and the Divine (S02E12)
	Chapter Thirty-Six: Labor Day (S03E01)
2017	Riverdale
	Chapter Thirteen: The Sweet Hereafter (S01E13)
	Chapter Eleven: To Riverdale and Back Again (S01E11)
	Chapter Two: A Touch of Evil (S01E02)
	more episodes (2)
2015	Looking
	Looking for Sanctuary (S02E09)
	Looking Down the Road (S02E04)
2014	Glee
	The Back-Up Plan (S05E18)
2013	Glee
	Feud (S04E16)
	Movin' Out (S05E06)
2012	Glee
	On My Way (S03E14)
	Glease (S04E06)
2011	Big Love
	Exorcism (S05E09)
	Glee
	The First Time (S03E05)
2010	Big Love
	Strange Bedfellows (S04E03)
2009	Big Love
	For Better or for Worse (S03E05)

Creator

Series
2024	Pretty Little Liars: Original Sin
	Chapter Eighteen: Final Exam (S02E08)
	Chapter Seventeen: The Bogeyman (S02E07)
	Chapter Sixteen: Hell House (S02E06)
	more episodes (5)
2023	Riverdale
	Chapter One Hundred Thirty-Seven: Goodbye, Riverdale (S07E20)
	Chapter One Hundred Thirty-Six: The Golden Age of Television (S07E19)
	Chapter One Hundred Thirty-Five: For a Better Tomorrow (S07E18)
	more episodes (17)
2022	Pretty Little Liars: Original Sin
	Chapter Ten: Final Girls (S01E10)
	Chapter Nine: Dead and Buried (S01E09)
	Chapter Eight: Bad Blood (S01E08)
	more episodes (7)
	Riverdale
	Chapter One Hundred and Seventeen: Night of the Comet (S06E22)
	Chapter One Hundred and Sixteen: The Stand (S06E21)
	Chapter One Hundred and Fifteen: Return to Rivervale (S06E20)
	more episodes (14)
2021	Riverdale
	Chapter Ninety-Five: Riverdale: RIP (?) (S05E19)
	Chapter Ninety-Four: Next to Normal (S05E18)
	Chapter Ninety-Three: Dance of Death (S05E17)
	more episodes (21)
2020	Chilling Adventures of Sabrina
	Chapter Thirty-Six: At the Mountains of Madness (S04E08)
	Chapter Twenty-Eight: Sabrina Is Legend (S03E08)
	Chapter Thirty-Five: The Endless (S04E07)
	more episodes (13)
	Katy Keene
	Chapter Thirteen: Come Together (E13)
	Chapter Twelve: Chain of Fools (E12)
	Chapter Eleven: Who Can I Turn To? (E11)
	more episodes (10)
	Riverdale
	Chapter Seventy-Six: Killing Mr. Honey (S04E19)
	Chapter Seventy-Five: Lynchian (S04E18)
	Chapter Seventy-Four: Wicked Little Town (S04E17)
	more episodes (7)
2019	Chilling Adventures of Sabrina
	Chapter Twenty: The Mephisto Waltz (S02E09)
	Chapter Nineteen: The Mandrake (S02E08)
	Chapter Eighteen: The Miracles of Sabrina Spellman (S02E07)
	more episodes (6)
Ads
Ads
	Riverdale
	Chapter Fifty-Seven: Apocalypto (S03E22)
	Chapter Fifty-Six: The Dark Secret of Harvest House (S03E21)
	Chapter Fifty-Five: Prom Night (S03E20)
	more episodes (20)
2018	Chilling Adventures of Sabrina
	Chapter Eleven: A Midwinter's Tale (S01E11)
	Chapter Ten: The Witching Hour (S01E10)
	Chapter Nine: The Returned Man (S01E09)
	more episodes (8)
	Riverdale
	Chapter Thirty-Five: Brave New World (S02E22)
	Chapter Thirty-Four: Judgement Night (S02E21)
	Chapter Thirty-Three: Shadow of a Doubt (S02E20)
	more episodes (17)
2017	Riverdale
	Chapter Twenty Two: Silent Night, Deadly Night (S02E09)
	Chapter Twenty One: House of the Devil (S02E08)
	Chapter Twenty: Tales from the Darkside (S02E07)
	more episodes (6)

Author

Series
2023	Riverdale - comic book
	Chapter One Hundred Thirty-Seven: Goodbye, Riverdale - comic book (S07E20)
	Chapter One Hundred Thirty-Six: The Golden Age of Television - comic book (S07E19)
	Chapter One Hundred Thirty-Five: For a Better Tomorrow - comic book (S07E18)
	more episodes (17)
2022	Riverdale - comic book
	Chapter One Hundred and Seventeen: Night of the Comet - comic book (S06E22)
	Chapter One Hundred and Sixteen: The Stand - comic book (S06E21)
	Chapter One Hundred and Fifteen: Return to Rivervale - comic book (S06E20)
	more episodes (14)
2021	Riverdale - comic book
	Chapter Ninety-Five: Riverdale: RIP (?) - comic book (S05E19)
	Chapter Ninety-Four: Next to Normal - comic book (S05E18)
	Chapter Ninety-Three: Dance of Death - comic book (S05E17)
	more episodes (21)
2020	Riverdale - comic book
	Chapter Seventy-Six: Killing Mr. Honey - comic book (S04E19)
	Chapter Seventy-Five: Lynchian - comic book (S04E18)
	Chapter Seventy-Four: Wicked Little Town - comic book (S04E17)
	more episodes (7)
2019	Riverdale - comic book
	Chapter Fifty-Seven: Apocalypto - comic book (S03E22)
	Chapter Fifty-Six: The Dark Secret of Harvest House - comic book (S03E21)
	Chapter Fifty-Five: Prom Night - comic book (S03E20)
	more episodes (20)
2018	Riverdale - comic book
	Chapter Thirty-Five: Brave New World - comic book (S02E22)
	Chapter Thirty-Four: Judgement Night - comic book (S02E21)
	Chapter Thirty-Three: Shadow of a Doubt - comic book (S02E20)
	more episodes (17)
2017	Riverdale - comic book
	Chapter Thirteen: The Sweet Hereafter - comic book (S01E13)
	Chapter Twelve: Anatomy of a Murder - comic book (S01E12)
	Chapter Eleven: To Riverdale and Back Again - comic book (S01E11)
	more episodes (19)

Director

Series
2023	Riverdale
	Chapter One Hundred Thirty-Seven: Goodbye, Riverdale (S07E20)

Guest

Shows
2011	The Glee Project
1976	Working in the Theatre

Chapter Eleven: Spookyspaghetti.com (S02E01)

Chapter One Hundred Thirty-Seven: Goodbye, Riverdale (S07E20)

Chapter One Hundred Thirty-Six: The Golden Age of Television (S07E19)

Chapter One Hundred Eighteen: Don't Worry Darling (S07E01)

Chapter Ten: Final Girls (S01E10)

Chapter Nine: Dead and Buried (S01E09)

Chapter Two: The Spirit Queen (S01E02)

Chapter One: Spirit Week (S01E01)

Chapter One Hundred and Seventeen: Night of the Comet (S06E22)

Chapter One Hundred and Fourteen: The Witches of Riverdale (S06E19)

Chapter Ninety-Five: Riverdale: RIP (?) (S05E19)

Chapter One Hundred: "The Jughead Paradox" (S06E05)

Chapter Eighty: Purgatory (S05E04)

Chapter Thirty-Six: At the Mountains of Madness (S04E08)

Chapter Twenty-Eight: Sabrina Is Legend (S03E08)

Chapter Twenty-Nine: The Eldritch Dark (S04E01)

Chapter Twenty-One: The Hellbound Heart (S03E01)

Chapter Thirteen: Come Together (E13)

Chapter Seven: Kiss of the Spider Woman (E07)

Chapter One: Once Upon a Time in New York (E01)

Chapter Seventy-Two: To Die For (S04E15)

Chapter Twenty: The Mephisto Waltz (S02E09)

Chapter Twelve: The Epiphany (S02E01)

Chapter Fifty-Seven: Apocalypto (S03E22)

Chapter Fifty: American Dreams (S03E15)

Chapter Fifty-Eight: In Memoriam (S04E01)

Chapter Eleven: A Midwinter's Tale (S01E11)

Chapter One: October Country (S01E01)

Chapter Thirty-Five: Brave New World (S02E22)

Chapter Twenty-Five: The Wicked and the Divine (S02E12)

Chapter Thirty-Six: Labor Day (S03E01)

Chapter Thirteen: The Sweet Hereafter (S01E13)

Chapter Eleven: To Riverdale and Back Again (S01E11)

Chapter Two: A Touch of Evil (S01E02)

Looking for Sanctuary (S02E09)

Looking Down the Road (S02E04)

The Back-Up Plan (S05E18)

Feud (S04E16)

Movin' Out (S05E06)

On My Way (S03E14)

Glease (S04E06)

Exorcism (S05E09)

The First Time (S03E05)

Strange Bedfellows (S04E03)

For Better or for Worse (S03E05)

Chapter Eighteen: Final Exam (S02E08)

Chapter Seventeen: The Bogeyman (S02E07)

Chapter Sixteen: Hell House (S02E06)

Chapter One Hundred Thirty-Seven: Goodbye, Riverdale (S07E20)

Chapter One Hundred Thirty-Six: The Golden Age of Television (S07E19)

Chapter One Hundred Thirty-Five: For a Better Tomorrow (S07E18)

Chapter Ten: Final Girls (S01E10)

Chapter Nine: Dead and Buried (S01E09)

Chapter Eight: Bad Blood (S01E08)

Chapter One Hundred and Seventeen: Night of the Comet (S06E22)

Chapter One Hundred and Sixteen: The Stand (S06E21)

Chapter One Hundred and Fifteen: Return to Rivervale (S06E20)

Chapter Ninety-Five: Riverdale: RIP (?) (S05E19)

Chapter Ninety-Four: Next to Normal (S05E18)

Chapter Ninety-Three: Dance of Death (S05E17)

Chapter Thirty-Six: At the Mountains of Madness (S04E08)

Chapter Twenty-Eight: Sabrina Is Legend (S03E08)

Chapter Thirty-Five: The Endless (S04E07)

Chapter Thirteen: Come Together (E13)

Chapter Twelve: Chain of Fools (E12)

Chapter Eleven: Who Can I Turn To? (E11)

Chapter Seventy-Six: Killing Mr. Honey (S04E19)

Chapter Seventy-Five: Lynchian (S04E18)

Chapter Seventy-Four: Wicked Little Town (S04E17)

Chapter Twenty: The Mephisto Waltz (S02E09)

Chapter Nineteen: The Mandrake (S02E08)

Chapter Eighteen: The Miracles of Sabrina Spellman (S02E07)

Chapter Fifty-Seven: Apocalypto (S03E22)

Chapter Fifty-Six: The Dark Secret of Harvest House (S03E21)

Chapter Fifty-Five: Prom Night (S03E20)

Chapter Eleven: A Midwinter's Tale (S01E11)

Chapter Ten: The Witching Hour (S01E10)

Chapter Nine: The Returned Man (S01E09)

Chapter Thirty-Five: Brave New World (S02E22)