#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 Avenger’s Brother
DOC HAZZARD
Retired Superhero
“War at the Earth’s Core!” Part 1

    Nurtog is back, and he has Spike held captive!  Spike manages to contact the Ghostbusters through one of Egon’s devices, and they quickly get ready to return to the Earth’s core to help him.  With the Crime Patrol put on alert to handle the spooks of New York, the Ghostbusters teleport to the Core…and into the middle of a war!
Special Features:
     Bonus pin-up.
FYI: This story was also featured in Marvel UK’s Real Ghostbusters #183 & 184
BLOOPER:
     Cover-Egon’s no-ghost logo is missing the ghost.
BLOOPER:
     Page 12-Egon’s 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-Ray’s no-ghost logo is missing the ghost.
BLOOPER:
    Page 12-Egon’s hands are colored wrong.
BLOOPER:
     Page 4-Peter’s no-ghost logo is on the wrong arm and missing the ghost.
BLOOPER:
     Page 12-Ecto-4’s no-ghost logo is missing the ghost.
BLOOPER:
     Page 9-The no-ghost logo is missing from Ray’s arm.
BLOOPER:
     Page 14-The no-ghost logo is missing from Ecto-4.
BLOOPER:
     Page 15-Ecto-4’s no-ghost logo is missing the ghost.
BLOOPER:
     Page 10-The no-ghost logo is missing from Ray’s arm.
BLOOPER:
     Page 11-The no-ghost logo is missing from Ray’s arm.
BLOOPER:
     Page 17-Ecto-4’s 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.