Comic Title: Action Comics #480
Publisher: DC (DC Comics Inc.)
Address: 75 Rockefeller Plaza, New York, NY
Cover Date: February 1978
On Sale Date: November 29, 1977 Newsstand Date November 29, 1977
Source: Comic Reader, #150

Copyright Date November 29, 1977
Source: Library of Congress, Copyright Office 1977

Newsstand Date November 28, 1977
Source: Daily Planet, Vol. 77 #47
Listed as on sale the week of November 28th

Shipping Date November 8, 1977
Source: DC Coming Attractions, #12

Frequency: Monthly
Cover Price: $0.35
Page Count: 32
Editor: Julius Schwartz

Title: "Amazo's Big Breakthrough"
Pages: 17

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

Writer: Cary Bates
Penciller: Curt Swan
Inker: Frank Chiaramonte
Letterer: Ben Oda
Colorist: Jerry Serpe

Feature Character(s)

• Superman (last appearance in World's Finest Comics #249; next appearance in Action Comics #481)

Guest Star(s)

• Justice League of America (last appearance in Challengers of the Unknown #87; next appearance in Action Comics #481)
• Batman (last appearance in Challengers of the Unknown #87; next appearance in Action Comics #481)
• Wonder Woman (last appearance in Super Friends #10; next appearance in Action Comics #481)
• Flash (last appearance in Flash #259; next appearance in Action Comics #481)
• Green Lantern (last appearance in Green Lantern #101; next appearance in Action Comics #481)
• Aquaman (last appearance in Super Friends #10; next appearance in Super Friends #11)
• Green Arrow (last appearance in Green Lantern #101; next appearance in Action Comics #481)
• Atom (last appearance in Justice League of America #151; next appearance in Justice League of America #154)
• Hawkman (last appearance in Justice League of America #151; next appearance in Action Comics #481)
• Black Canary (last appearance in Green Lantern #101; next appearance in Action Comics #483)
• Elongated Man (last appearance in Challengers of the Unknown #87; next appearance in Action Comics #483)
• Red Tornado (last appearance in Justice League of America #151; next appearance in Justice League of America #152)

Supporting Character(s)

• Lois Lane (last appearance in Superman Family #187; next appearance in Action Comics #481)
• Jimmy Olsen (last appearance in Superman Family #187; next appearance in Action Comics #481)
• Lana Lang (last appearance in Superman #319; next appearance in Action Comics #481)
• Morgan Edge (last appearance in Superman #319; next appearance in Action Comics #481)
• Steve Lombard (last appearance in Action Comics #477; next appearance in Action Comics #481)

Villain(s)

• Amazo (last appearance in Superman #314; next appearance in Action Comics #481)
• Professor Ivo (last appearance in Flash #158; next appearance in Action Comics #481)