Warden Willis, also known as Willis, has appeared in 66 comics from DC Comics since 1956. The most recent cataloged appearance dates to 1966. Most cataloged appearances come from Detective Comics.
DC Comics
716 issues
322 issues
883 issues
163 issues
472 issues
104 issues
Murray Comics
43 issues
113 issues
Batman (1940)
Dec 02, 1965
World's Finest Comics (1941)
Sep 13, 1965
Detective Comics (1937)
Feb 25, 1965
Dec 10, 1964
Superman's Pal, Jimmy Olsen (1954)
Jul 09, 1964
May 24, 1962
Apr 24, 1962
Adventure Comics (1938)
Mar 29, 1962
Mar 22, 1962
Feb 23, 1962
Casey
Roy Raymond
Richard John Grayson-Wayne
J'onn J'onzz
Katherine Kane
James Worthington Gordon
Bruce Wayne
Diane Meade
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