S7·E14 Plucky Pennywhistle's Magical Menagerie

Episode recap

Task: Write a 280-380 word episode recap for Supernatural S7E14 (Plucky Pennywhistle's Magical Menagerie).
Constraint 1: Use ONLY verifiable facts from the provided SYNOPSIS and SOURCES.
Constraint 2: Do not invent/guess titles, names, dates, counts, awards, ratings, etc.
Constraint 3: If a detail is not in the material, omit it.
Constraint 4: Write original, neutral, encyclopedic prose in plain text.
Constraint 5: No markdown, no asterisks, no headings, no bullet points.
Constraint 6: Word count target: 280-380 words.
Synopsis: Sam and Dean investigate strange happenings in a town where childhood fears are coming to life. Sam's childhood fear of clowns manifests in a violent and traumatic way. This leads to Dean's childhood fear, which is losing his brother.
Sources:
[1] Series title: Supernatural (2005).
[3] Created by Eric Kripke. Broadcast on The WB and The CW. 15 seasons. Sam (Jared Padalecki) and Dean (Jensen Ackles) Winchester.
[4] Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Their father raised them to be soldiers to kill paranormal evil.
Episode Title: Plucky Pennywhistle's Magical Menagerie (from prompt).
Series: Supernatural.
Characters: Sam Winchester (Jared Padalecki), Dean Winchester (Jensen Ackles).
Plot: Investigation of strange happenings in a town. Childhood fears are coming to life. Sam's fear of clowns manifests violently and traumatically. This leads to Dean's fear of losing his brother.
Background: Sam and Dean are brothers. They hunt paranormal evil. They lost their mother to a demonic supernatural force.
Drafting Attempt 1:
In the Supernatural episode titled Plucky Pennywhistle's Magical Menagerie, Sam Winchester and Dean Winchester investigate strange happenings in a town. The brothers, played by Jared Padalecki and Jensen Ackles, encounter a situation where childhood fears are coming to life. During the investigation, Sam's childhood fear of clowns manifests in a manner that is both violent and traumatic. This manifestation subsequently leads to the emergence of Dean's own childhood fear, which is the loss of his brother.
Critique 1: This is way too short (approx 85 words). The prompt asks for 280-380 words. However, the instructions also say "If the synopsis is sparse, stay concise rather than guessing." and "Use only supplied facts."
Conflict Check: The prompt asks for 280-3