S15·E8 Our Father, Who Aren't in Heaven

Episode recap

Task: Write a 280-380 word episode recap for Supernatural S15E8 ("Our Father, Who Aren't in Heaven").
Constraints:
Use ONLY verifiable facts from the provided SYNOPSIS and SOURCES.
Do not invent/guess titles, names, dates, counts, awards, ratings, numbers, or plot points.
If a detail is not in the material, omit it.
Write original, neutral, encyclopedic prose in plain text.
No markdown, no asterisks, no headings, no bullet points.
Word count: 280-380 words.
Synopsis (TMDB): Sam, Dean and Castiel’s continued search for a way to defeat Chuck leads them to unexpected places and toward unlikely allies.
Source [1]: General info about Supernatural.
Source [2]: Cast and crew info (no specific episode details).
Source [3]: Series info: Created by Eric Kripke. Broadcast on The WB and The CW for 15 seasons (Sept 13, 2005 - Nov 19, 2020). Follows Sam (Jared Padalecki) and Dean Winchester (Jensen Ackles).
Source [4]: Plot background: Sam and Dean lost their mother to a demonic force; father raised them as soldiers to kill paranormal evil.
Source [5]: Series info: Horror, drama, fantasy, fiction. Created by Eric Kripke.
Episode Title: "Our Father, Who Aren't in Heaven"
Characters involved in the episode (from synopsis): Sam, Dean, Castiel.
Plot point (from synopsis): They are searching for a way to defeat Chuck. This search leads them to unexpected places and unlikely allies.
Series context: Supernatural is a dark fantasy/horror/drama series created by Eric Kripke. It follows brothers Sam Winchester (played by Jared Padalecki) and Dean Winchester (played by Jensen Ackles).
The synopsis is extremely brief: "Sam, Dean and Castiel’s continued search for a way to defeat Chuck leads them to unexpected places and toward unlikely allies."
The prompt requires 280-380 words.
Problem: There is almost no information in the provided text to reach 280 words without violating the "never invent or guess" rule.
If I only use the provided facts, I will have about 40-50 words.
Constraint Check: "If the synopsis is sparse, stay concise rather than guessing." vs "Write a grounded 280-380 word episode recap".
This is a conflict. Usually, in these