Comic Title: Superman's Pal, Jimmy Olsen #102
Publisher: DC (National Periodical Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: June 1967
On Sale Date: April 13, 1967 Newsstand Date April 13, 1967
Source: Direct Currents, Sea Devils #35, Page 32

Copyright Date April 13, 1967
Source: Library of Congress, Periodicals 1967

Frequency: Monthly, with the exception of February, May and November
Cover Price: $0.12
Page Count: 32
Editor: Mort Weisinger

Title: "Superman's Greatest Double-Cross"
Pages: 11

Feature(s):
Jimmy Olsen (of Earth-1)

Writer: Leo Dorfman
Artist: Peter Costanza

Feature Character(s)

• Jimmy Olsen (last appearance in Superman's Girl Friend, Lois Lane #74; next appearance in Superman's Pal, Jimmy Olsen #102)

Supporting Character(s)

• Superman (last appearance in Action Comics #350; next appearance in Action Comics #351)
• Perry White (last appearance in Action Comics #350; next appearance in Superman's Pal, Jimmy Olsen #102)

Villain(s)

• Spade Felton and his men (no further appearances)

Synopsis:
Perry White criticizes Jimmy for failing to bring in any big scoops. When Jimmy tracks down a story, Clark Kent beats him to the punch which starts a feud between the reporters. Jimmy then receives a tip about gambler Spade Felton, Clark receives the same tip and arrives at the same location as Jimmy. Jimmy becomes enraged and tries to fight Clark, who is forced to feign weakness.

Following the fight, Felton kidnaps Jimmy. He demands that Jimmy reveal Superman's secret identity. Since he doesn't know Superman's secret, Jimmy hypnotizes himself into believing that Clark Kent is Superman.

The crooks release Jimmy who begins telling everyone in town that Clark is Superman. Jimmy's strange behavior gets him put in an institution, while Felton tries to kill Clark. Superman stops the crooks and using a robot, protects his secret. He then removes the hypnotic suggestion from Jimmy's mind.