Kitten (Kathryn Kane, THUNDER Squad)
Kitten (Kathryn Kane, THUNDER Squad) appears in 2 issues in grailworth's catalog, and was first published in 1965. First appearance: T.H.U.N.D.E.R. Agents #1 (1965), cover dated 1965.
First appearance
Every appearance we value
T.H.U.N.D.E.R. Agents (1965) 2 issues
Character appearances from the Grand Comics Database, CC BY-SA 4.0.