It turns out there is a training video on DeltaNet concerning APU use and cooling in the summer.
It features a CP/ACS meeting. The protagonists are:
1) Captain Dandy, a MD-88 Captain that didn't find external air connected upon arriving at the aircraft, and refused to turn on the APU until he could ascertain the whereabouts of aforementioned conditioned air.
2) A CP, who leaves early for a "meeting", leaving the others to answer Danny's questions.
3) Archie, the Assistant Chief.
4) Danny, a representative from ACS who explains, in greater detail, the whereabouts of the conditioned air for the particular flight.
5) There is another Flight Ops guy in there, but he doesn't get to speak.
Very instructive:
YouTube - RocknRolla funny scene 1 - slap