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Mastermind (Marvel) — First appearance, key issues & comics · Cape Zone

Mastermind portrait

Character/Marvel

Mastermind

Jason Wyngarde

475 appearancesSince 1964

Part of the Mastermind mantle · 2 known bearers →

Mastermind first appeared in The X-Men #4 (1964-03), published by Marvel. 475 appearances are indexed across 60 series.

Also known as Jason Wyngarde

Character history

Key issues

5 issues

The X-Men
#4
first appearance
1964-03-00
X-Man
#3
death
1995-05-00
X-Men
#94
death
1999-11-00

Across the catalog

Appears in

60 series

The X-Men
1963–1981
23 issues →
The Uncanny X-Men
1981–2011
12 issues →
Classic X-Men
1986–1990
11 issues →

Marvels Comics: X-Men#1Cape Archive2000

Marvels Comics: X-Men

#1

death

2000-07-00

Ultimates 3#5Cape Archive2008

Ultimates 3

#5

2008-11-00

What If...? cover

What If...?

1989–1998

8 issues →

Ultimate X-Men cover

Ultimate X-Men

2001–2009

8 issues →

PXACape Archive 1995

Professor Xavier and the X-Men

1995–1997

7 issues →

AACape Archive 1979

Amazing Adventures

1979–1981

6 issues →

X-Men: The Early Years cover

X-Men: The Early Years

1994–1995

6 issues →

PXACape Archive 1995

Professor Xavier and the X-Men / Over the Edge

1995–1996

6 issues →

X-Men Epic Collection cover

X-Men Epic Collection

2014–

6 issues →

The Avengers cover

The Avengers

1963–1996

5 issues →

Marvel Super-Heroes cover

Marvel Super-Heroes

1967–1982

5 issues →

The Marvel Saga the Official History of the Marvel Universe cover

The Marvel Saga the Official History of the Marvel Universe

1985–1987

5 issues →

X-Men Classic cover

X-Men Classic

1990–1995

5 issues →

X-Men cover

X-Men

1991–2001

5 issues →

X-Men Unlimited cover

X-Men Unlimited

1993–2003

5 issues →

Ultimate X-Men cover

Ultimate X-Men

2002–2008

5 issues →

X-Man cover

X-Man

1995–2001

4 issues →

X-Men The Hidden Years cover

X-Men The Hidden Years

1999–2001

4 issues →

Marvel Masterworks: The Uncanny X-Men cover

Marvel Masterworks: The Uncanny X-Men

2003–

4 issues →

Ultimate Marvel Flip Magazine cover

Ultimate Marvel Flip Magazine

2005–2007

4 issues →

X-Men cover

X-Men

2010–2013

4 issues →

Hellions cover

Hellions

2020–2022

4 issues →

Reign of X cover

Reign of X

2021–2022

4 issues →

Show all 60 series ↓Show less ↑

Amazing Adventures
1970–1976
3 issues →
W/GCape Archive 1995
Wolverine / Gambit: Victims
1995–1995
3 issues →
Essential X-Men
1996–2013
3 issues →
Marvel Masterworks: The X-Men
2003–
3 issues →
The Uncanny X-Men Omnibus
2006–
3 issues →
X-Corp
2021–2021
3 issues →
X-Men Annual
1970–1991
2 issues →
The Defenders
1972–1986
2 issues →
What If?
1977–1984
2 issues →
X-Men Classics Starring the X-Men
1983–1984
2 issues →
Marvel Masterworks
1987–1993
2 issues →
Excalibur
1988–1998
2 issues →
The Official Handbook of the Marvel Universe: Master Edition
1990–1993
2 issues →
X-Men Adventures [III]
1995–1996
2 issues →
EUXCape Archive 1999
Essential Uncanny X-Men
1999–1999
2 issues →
Earth X
1999–2000
2 issues →
Essential Classic X-Men
2006–2010
2 issues →
Marvel Two-in-One
2007–2009
2 issues →
U3Cape Archive 2007
Ultimates 3
2007–2008
2 issues →
XFCCape Archive 2007
X-Men: First Class
2007–2008
2 issues →
The X-Men Omnibus
2009–2011
2 issues →
Marvel Masterworks: The X-Men
2009–2014
2 issues →
All-New X-Men
2013–2015
2 issues →
HOTCape Archive 2019
History of the Marvel Universe
2019–2020
2 issues →
X-Men Legends
2022–2023
2 issues →
Trials of X
2022–2023
2 issues →
MCape Archive 2023
Magneto
2023–2024
2 issues →
WRCape Archive 2024
Wolverine: Revenge
2024–2025
2 issues →
WR-Cape Archive 2024
Wolverine: Revenge - Red Band
2024–2025
2 issues →
WCape Archive 2024
Wolverine
2024–
2 issues →
Strange Tales
1951–1968
1 issue →
Journey into Mystery
1952–1966
1 issue →
Marvel Tales
1966–1994
1 issue →
Captain America
1968–1996
1 issue →
Iron Man
1968–1996
1 issue →
Marvel's Greatest Comics
1969–1981
1 issue →