Derek, what is it? If these shoes are muddy, then it must mean--that you can-- No! it isn't possible--! 
Appearing in "The Secret of Sea-Cliff Manor"
Featured Characters:
Supporting Characters:
- Harold (Sea-Cliff Butler) (First appearance)
- Edna Porter (First appearance)
Antagonists:
- Derek Porter V (First appearance; dies)
Other Characters:
- Mr. Palmer (Christine's Father) (Only in recap)
- Linda Carter (Only in recap)
- NYPD (Only in recap)
- Two unnamed police officers (Only in recap)
- Dr. William Sutton (Only in recap)
- Derek Porter III (Derek's Grandfather) (Mentioned)
- Derek Porter I (Mentioned)
Races and Species:
Locations:
- Earth
- United States of America
- Maine
- Sea-Cliff Manor
- New York (Only in recap)
- New York City (Only in recap)
- Manhattan (Only in recap)
- Metro-General Hospital (Only in recap)
- Manhattan (Only in recap)
- New York City (Only in recap)
- Boston (Mentioned)
- Newport Beach (Mentioned)
- Maine
- Atlantic Ocean (Referenced)
- United States of America
Events:
- World War II (Mentioned)
Synopsis for "The Secret of Sea-Cliff Manor"
After the events of Night Nurse #2, Christine leaves the hospital to get away from memories of betrayal and ends up at the northeastern Sea-Cliff Manor as the private nurse for the physical rehabilitation of wheelchair-bound Derek Porter. The house has a creepy atmosphere and at night Chris can see lights signaling from the long-abandoned lighthouse to a mysterious person stalking the manor grounds. After numerous near-fatal accidents that seem to point to sabotage by the butler, Chris eventually forces Derek to reveal that he is responsible -- he was faking paralysis and taking advantage of his aunt's goodwill to use the location as a connection in a drug smuggling operation. He tries to push her over the cliff to silence her, but the butler comes to the rescue by pushing the abandoned wheelchair at Derek, knocking him off the cliff to his death in Christine's stead.
Notes
- This is the final issue of the series.
- Christine Palmer next appears in Nightcrawler (Vol. 3) #1.
- Sea-Cliff Manor is also referred to as Seacliff House in this issue.
- While the series was cancelled after this issue, a new never seen before story was printed in the fifth issue of Brazilian reprint of the volume. It continued the story of the cancelled Night Nurse title.