Sign in to rate and track this comic
Justice League #21
In order to save the lives of a fallen friend and many innocents, the League must make the dangerous time loop work for them and stop it all from happening. All that stands in their way is one man’s hatred—and a hammer that can bend time!
Characters: Aquaman, Batman, Cyborg, Flash (Barry Allen), Jessica Cruz, Simon Baz, Superman, Wonder Woman
Creative roster
Alex Sinclair (Colorist, Cover)
Amedeo Turturro (Assistant Editor)
Brian Cunningham (Editor)
Bryan Hitch (Artist, Cover, Writer)
Comicraft (Letterer)
Daniel Henriques (Inker)
Nick Bradshaw (Cover)
Richard Starkings (Letterer)
Scott Hanna (Inker)
Story DNA — may contain spoilers
Release timelines
Tap a Story DNA arc or universe to see matching releases. Characters open their catalog page.
Pick a character above to explore their release history.
Rest of the series
Issue #1's with Shared Characters
No overlapping character debuts found yet.
Similar picks for you
Readers also liked
Cookies
Necessary cookies run the site and remember this choice. Google Analytics 4 (Google) loads only after you click Accept, so we can understand which pages are used. Nothing is sent until then. Google retains that data for 14 months. Choose Reject, or Cookie settings in the footer, to withdraw. A Global Privacy Control signal is treated as Reject until you click Accept. See the Privacy Policy.