Comic Title: Adventure Comics #222
Publisher: DC (National Comics Publications, Inc.)
Address: 480 Lexington Avenue, New York, NY
Cover Date: March 1956
Approx. On Sale Date: January 31, 1956 Copyright Date January 29, 1956
Source: Library of Congress, Periodicals 1956
Until 1958 DC did not report actual on sale dates to the copyright office
The publication dates listed in LoC records are NOT release dates.

Frequency: Monthly
Cover Price: $0.10
Page Count: 32
Editor: Mort Weisinger

Title: "Superboy's Repeat Performance"
Pages: 12

Feature(s):
Superboy (of Earth-1)

Writer: Otto Binder
Artist: John Sikela

Feature Character(s)

• Superboy (last appearance in Superboy #47; next appearance in Superboy #48)

Supporting Character(s)

• Jonathan Kent (last appearance in Superboy #47; next appearance in Superboy #48)
• Lana Lang (last appearance in Superboy #46; next appearance in Superboy #48)

Other Character(s)

• Six strong men (Mr. Powers named; no further appearances)
• Two unnamed scientists (no further appearances)

Synopsis:
Superboy protects a space missile from a passing meteor swarm. One of the meteors containing Kryptonite strikes Superboy in the head. When he returns to Earth he is forced to repeat super deeds from his past whenever he hears a bell. Superboy is unable to break the compulsion and nearly gives away his secret identity. However, his desire to protect his secret is so strong it is able to break the compulsion and return him to normal.