In Seattle's famous "Underground City," the Mystery Inc. gang flees from 18th century ghosts who want the city back! Plus, a lumberjack's ghost haunts the sledding slopes of the Yukon!

Written By:
Terrance Griep Jr., Alex Simmons
Joe Staton
Jeff Albrecht, Dave Hunt
Cover By:
Todd Klein, Joe Staton, Paul Becton, Dave Hunt, Rurik Tyler