Captain Marvel #21

Dates

Cover date

August 1970

Pages

36

Editions and covers (2)

Copies of #21 are not all the same book. Here is how to tell each one apart.

• Original edition15¢ cover

  This edition’s page
• UK pence edition1/- [0-1-0 GBP] cover

  British

  Printed cover price 1/- [0-1-0 GBP].

  Source ↗

Publisher’s description

Bruce Banner agrees to help Mar-Vell escape the Negative Zone, but becomes enraged and turns into the Hulk!

Reprinted in

The Mighty World of Marvel (1972), Giant-Size Captain Marvel (1975), Essential Hulk (1999), Marvel Masterworks: Captain Marvel (2005), Essential Captain Marvel (2008), Captain Mar-Vell Omnibus (2022)