Technically, " Chapter Twenty-Eight " is an episode in Season 2, but the eighth episode of Season 3 is Chapter Fifty-Two .
They discover that "Fizzle Rocks" are causing hallucinations of the Gargoyle King. Betty cosplays as the "Gryphon Queen" to lead fellow inmates to escape from the Sisters of Quiet Mercy. [S3E8] Chapter Twenty-Eight
While there are several shows with a "Chapter Twenty-Eight," based on your specific tag, you are likely referring to the Jane the Virgin episode titled " Chapter Fifty-Two " (which is the eighth episode of Season 3) or a mislabeled reference to Riverdale or On My Block . Below are the most relevant reports for each: Jane the Virgin (Season 3, Episode 8) Technically, " Chapter Twenty-Eight " is an episode