The entry for 1/18/69, the date the appeance on Playboy After Dark was filmed,
it says "The broadcast, an episode of "Playboy After Dark," occured on
7/10/69."
IMDb lists the Dead episode as being broadcast on March 22, 1969:
http://www.imdb.com/title/tt0675436/combined
However I searched thru old newspaper TV listings and found different guests
listed for that day in several cities newspapers. I did find listings for this
episode on Friday 5/23/69. It played at 8 PM on KTLA chanel 5 in Long Beach,
CA. It played again on Saturday July 5 at midnight (actually that would make
it July 6).
I checked and the show was not listed in the Long Beach newspapers on 7/10.
There were additional listings for this episode at 10:45 PM on Tuesday Nov 25
1969 in Des Moines Iowa, on Saturday Dec 27, 1969 at 10:30 PM in Oakland.
Maybe this show was syndicated and played on different schedules in different
cities?