#20
Cover Date: April, 1990
Cover Price: $1.75
Story: James Van Hise
Pencils: Phillip Hester
Inks: Jim Brozman
Colors: Suzanne Dechnik
Letters: Joseph Allen
Art Director: Michele Mach
Editor: Katherine Llewellyn
Editor-in-Chief: Tony Caputo
Cover: Phillip Hester
DR. EGON SPENGLER
Ghostbuster
DR. PETER VENKMAN
Ghostbuster
WINSTON ZEDDEMORE
Ghostbuster
DR. RAY STANTZ
Ghostbuster
JANINE MELNITZ
Ghostbusters' Secretary
SPIKE
Prince of Cratel
CLIFF BURNS
Castaway Pilot
NURTOG
Enemy of the Throne
MATT WEINBERG
Lunar Avengerís Brother
DOC HAZZARD
Retired Superhero
ďWar at the Earthís Core!Ē Part 1

    Nurtog is back, and he has Spike held captive!  Spike manages to contact the Ghostbusters through one of Egonís devices, and they quickly get ready to return to the Earthís core to help him.  With the Crime Patrol put on alert to handle the spooks of New York, the Ghostbusters teleport to the CoreÖand into the middle of a war!
Special Features:
     Bonus pin-up.
FYI: This story was also featured in Marvel UKís Real Ghostbusters #183 & 184
BLOOPER:
     Cover-Egonís no-ghost logo is missing the ghost.
BLOOPER:
     Page 12-Egonís no-ghost logo is missing the ghost.
BLOOPER:
     Page 1-The no logo is colored wrong.  The logo also appears on a different section of Ecto-4 than the rest of the issue.
BLOOPER:
     Page 3-Rayís no-ghost logo is missing the ghost.
BLOOPER:
    Page 12-Egonís hands are colored wrong.
BLOOPER:
     Page 4-Peterís no-ghost logo is on the wrong arm and missing the ghost.
BLOOPER:
     Page 12-Ecto-4ís no-ghost logo is missing the ghost.
BLOOPER:
     Page 9-The no-ghost logo is missing from Rayís arm.
BLOOPER:
     Page 14-The no-ghost logo is missing from Ecto-4.
BLOOPER:
     Page 15-Ecto-4ís no-ghost logo is missing the ghost.
BLOOPER:
     Page 10-The no-ghost logo is missing from Rayís arm.
BLOOPER:
     Page 11-The no-ghost logo is missing from Rayís arm.
BLOOPER:
     Page 17-Ecto-4ís no-ghost logo is missing the ghost.
Ghostbusters, Ghostbusters II and all related characters TM & (c) Columbia Pictures Inc.
The Real Ghostbusters TM & (c) Now Media Group.
NYGB Comicguide TM & (c) 2005 Atomic Media Group.