#67

Synopsis

Blackhawk discovers that the mystery of a ship called "The Grey Ghost" and the murder of its crew, is tied in with the evil aims of a Dr. Mendoza, who seeks to use his half-human slaves to invade modern civilization from their prehistoric enviornment.

Credits

Script

Bill Ward, Bart Tumey, Mike Senich, Harry Sahle, Gill Fox, Paul Gustavson

Pencils

Reed Crandall, Bill Ward, Bart Tumey, Mike Senich, Harry Sahle, Gill Fox, Paul Gustavson

Inks

Reed Crandall, Chuck Cuidera, Bill Ward, Bart Tumey, Mike Senich, Harry Sahle, Gill Fox, Paul Gustavson

Letters

Bart Tumey, Paul Gustavson

Editor

George Brenner