Comic Title: World's Finest Comics #192
Publisher: DC (National Periodical Publications, Inc.)
Address: 909 Third Avenue, New York, NY
Cover Date: March 1970
On Sale Date: January 22, 1970 Newsstand Date January 22, 1970
Source: Comic Reader, #76

Copyright Date January 22, 1970
Source: Library of Congress, Periodicals 1970

Newsstand Date January 27, 1970
Source: House Ad, Detective Comics #397, Page 18

Frequency: Monthly, (with the exception of Jan., Apr., and July)
Cover Price: $0.15
Page Count: 32
Contains: Ownership Statement
Circulation: 366964
Editor: Mort Weisinger

Title: "The Prison of No Escape"
Pages: 18

Feature(s):
Superman (of Earth-1)
Batman (of Earth-1)

Writer: Bob Haney
Penciller: Ross Andru
Inker: Michael Esposito

Reprinted In:
Showcase Presents:World's Finest Vol. 4 TPB (2013)

Feature Character(s)

• Superman (last appearance in Superman's Pal Jimmy Olsen #127; next appearance in World's Finest Comics #193)
• Batman (last appearance in Batman #220; next appearance in World's Finest Comics #193)

Villain(s)

• Colonel Koslov (Lubanian head of state; next appearance in World's Finest Comics #193)
• Katchi (a falcon; next appearance in World's Finest Comics #193)
• Dr. Zirkan (a Lubanian scientist; no further appearances)
• Several Lubanian agents (no further appearances)

Comments:
This story continues in World's Finest Comics #193.

Synopsis:
While flying through the skies near the country of Lubania, Superman witnesses a train derailment. He moves in to rescue the train, then he is overcome by waves of synthetic Kryptonite radiation. He is left powerless and declared an enemy of the state by the country's tyrant leader Colonel Koslov.

A manhunt begins. Superman is pursued across he country by Lubanian agents attempting to apprehend him. Koslov sends agent disguised as Batman into the field to trick the Man of Steel into giving himself away. Superman realizes that one Batman is a fake and takes his costume. When he encounters a second man in a Batman costume, the two fight. Only after a fierce battle does Superman learn that it is the real Batman.

The fight between friends attracts the attention of Koslov who moves in and captures both heroes. Both are placed into a prison camp. Superman is kept in a weakened state by synthetic Kryptonite.