Searching for does not yield a direct match for a specific television episode with that exact title. However, the title appears to be a descriptive or fan-given name for episodes in series known for "haunted" themes or "surprises."
In the climax, the ghosts possess Buffy and Angelus . Because Angelus is a soulless vampire, he cannot be killed by the ghost-possessed Buffy’s gun, breaking the cycle of the haunting. [S2E19] Haunted Surprise
Windom Earle tells a "bedtime story" about the mythical Black Lodge to his captives. Searching for does not yield a direct match
Based on popular shows where Season 2, Episode 19 features ghosts or major supernatural twists, here are the most likely candidates for your write-up: Windom Earle tells a "bedtime story" about the
While not titled "Haunted Surprise," it is a quintessential haunting episode where the brothers deliberately get arrested to investigate a ghost.
The episode focuses on the supernatural petroglyphs in Owl Cave, which serve as a map to a haunted, extra-dimensional realm. 4. Other Potential Matches