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Database/Characters/Mastermind (DC)

DC Comics

MASTERMIND (DC)

5

APPEARANCES

3

SERIES

FIRST APPEARANCE

Challengers of the Unknown #32 cover
1ST APPEARANCE

Challengers of the Unknown #32

July 1963

KEY APPEARANCES

All 5 appearances.

1st APP
Challengers of the Unknown #32 cover

Challengers of the Unknown #32

Jul 1963

No listings

APPEARS
The Batman Adventures #10 cover

The Batman Adventures #10"The Last R?ddler Story"

Earliest catalogued appearance of Mister Nice.

Jul 1993

No listings

APPEARS
The Batman Adventures #20 cover

The Batman Adventures #20"Smells Like Black Sunday"

May 1994

No listings

APPEARS
The Batman Adventures #30 cover

The Batman Adventures #30"Natural Born Loser"

Mar 1995

No listings

APPEARS
Batman: Gotham Adventures #13 cover

Batman: Gotham Adventures #13"The End"

Jun 1999

No listings

CREATORS

Writers and artists on Mastermind (DC)'s earliest appearances.

Kelley PuckettRick BurchettMike Parobeck

SERIES

Batman: Gotham Adventures

Batman: Gotham Adventures

60 issues

Challengers of the Unknown

Challengers of the Unknown

87 issues

The Batman Adventures

The Batman Adventures

36 issues