Superman's Pal - Jimmy Olsen 97, Oct 1966 comics.org
Shooter's Credit: writer
Story Title: The Fortress Death-Trap!
Publisher: DC
Reading Status: required
Script: Jim Shooter
Pencils: Pete Costanza
Inks: Pete Costanza
Colors: unknown
Letters: unknown
Synopsis: Superman brings Jimmy Olsen to the Fortress of Solitude to show him a talking and moving Jimmy Olsen statue. Superman gets called away to save Supergirl and Jimmy Olsen accidently destroys a device that frees Tal-Var.
Characters: Superman, Jimmy Olsen, Tal-Var, Supergirl
Places: Baratz, Fortress of Solitude, Phantom Zone
Things: Superman Robots, Phantom Zone Projector
Cliffhanger: Using everything in the Fortress of Solitude, Jimmy tries to fight off Tal-Var without success. Jimmy's last hope is a simple hand grenade that bounces off Tal-Var's chest.
Conclusion: Superman breaks through the Fortress of Solitude's walls and distracts Tal-Var. Jimmy grabs the Phantom Zone Projector and captures Tal-Var in the Phantom Zone. Tal-Var notes that Jimmy trapped Superman also. Jimmy explains the grenade he threw was a mirage grenade so the Superman in the Phantom Zone is not the real Superman. The real Superman returns and Jimmy explains what happened.
Notes: Shooter's writing credit obtained from comics.org.