Credits

• Pencils: Neal Adams
• Inks: Neal Adams
• Letters: Gaspar Saladino

Storyline

The Challengers are called to investigate the killing of scientists at a secret government lab. There, they're attacked by a computer-wraith made of bundled wires charged with electricity. Prof is possessed by the monster's evil spirit and colludes to kill his friends, resisting all the while. The Challs wrap themselves with copper wire to ground the electrical charge and throw dynamite at the monster. Prof guesses Dr. Fillmore drove the computers mad just as Fillmore attacks. The dynamite goes off leaving no sign of Fillmore or the monster. But Prof knows the evil spirit still possesses him.

Credits

• Script: Denny O'Neil
• Pencils: Jack Sparling
• Inks: Vince Colletta
• Letters: Milt Snapinn

Credits

• Pencils: Joe Kubert
• Inks: Joe Kubert

Storyline

House ad for GI Combat featuring The Haunted Tank, Sgt. Rock, and Star-Spangled War Stories featuring Enemy Ace.

Storyline

History of The Spectre.

Credits

• Script: Mark Hanerfeld
• Pencils: Murphy Anderson
• Inks: Murphy Anderson

Storyline

A fan thinks Jack Sparling is too busy with too many titles, and the editor notes "Invincible Vince" Colletta will now ink. Fans suggest first names for the Challengers: "What do you think of Scott Morgan, William Davis, Allen Ryan, and Robert Haley?" Girls love Tino and want him as a regular Challenger.

Credits

• Script: Murray Boltinoff

Credits

• Pencils: Sheldon Mayer
• Inks: Sheldon Mayer