The Eastern L1011 that crashed in the Everglades (you know the one - all airline pilots will have covered it in some CRM course) had a number of parts salvaged from it - things like ovens ect. Anyway, N236EA, was one of the aircraft that got some of the ovens, and it ended up with CX. From the day it arrived the local cabin crew would constantly report seeing faces in the lower lobe galley ovens.