Comic Title: World's Finest Comics #174
Publisher: DC (National Periodical Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: March 1968
On Sale Date: January 25, 1968 Newsstand Date January 25, 1968
Source: Direct Currents, Teen Titans #14, Page 31

Copyright Date January 25, 1968
Source: Library of Congress, Periodicals 1968

Frequency: Monthly, with the exception of Jan., April and July
Cover Price: $0.12
Page Count: 32
Circulation: 537540
Editor: Mort Weisinger

Title: "Secret of the Double Death-Wish"
Pages: 17

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

Writer: Cary Bates
Penciller: Peter Costanza
Inker: Jack Abel

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

Feature Character(s)

• Superman (last appearance in Justice League of America #61; next appearance in Action Comics #361)
• Batman (last appearance in Justice League of America #61; next appearance in Detective Comics #373)

Supporting Character(s)

• Robin (as Dick Grayson; last appearance in Teen Titans #14; next appearance in Detective Comics #373)
• Alfred Pennyworth (last appearance in Batman #200; next appearance in Detective Comics #373)

Other Character(s)

• Android doubles of Superman and Batman (destroyed in this story; no further appearances)
• Professor Madden (an inventor; no further appearances)
• Robot duplicates of Jor-El, Lara, Thomas Wayne, and Martha Wayne (no further appearances)

Cameo Appearance(s)

• Lex Luthor (as a projected image)
• Brainiac (as a projected image)
• Toyman (as a projected image)
• Prankster (as a projected image)

Comments:
Part 2:"The Cape and Cowl Crack-Up"

Synopsis:
Superman and Batman respond to mental reports that the other hero is in trouble. When they arrive at the location given in the report the heroes enter a maze where they face several physical and psychological attacks. After these attacks, the heroes crack and give up their secrets to their captors.

The captors are the real Superman and Batman. The failed heroes are really androids. The attacks were designed as a test to see if the androids were good enough to put into action. When the androids demonstrate their failure, the World's Finest team deactive them.