Knockout
Knockout is a fictional character, a supervillainess in the DC Comics universe. She first appeared in Superboy #1, and was created by Karl Kesel and Tom Grummett.
Knockout is a fictional character, a supervillainess in the DC Comics universe. She first appeared in Superboy #1, and was created by Karl Kesel and Tom Grummett.
Comments (0)
Join the conversation
Sign in to share your take and reply to others.
First take? What stood out to you about "Knockout"?