:13:33
Although the explosion of ghosts...
:13:35
through the fire hall rooftop
was inserted optically...
:13:38
a physical effect... involving blasts
of smoke and harmless debris...
:13:41
was also used as the building's...
:13:43
panic-driven occupants
pour out into the streets.
:14:33
Background plates for this effect...
:14:35
were shot from atop the RCA building
by Richard Edlund and his crew.
:14:38
Ghost imagery... as with the fire hall
ghost geyser material...
:14:41
was generated and added later
in postproduction.
:14:55
The flying, fish-like ghost
that erupts from the subway...
:14:58
was a reminder
of an earlier script draft...