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Dr. Leonard Samson
18 appearances in the database · 12 series
X-Factor
#87
#87
★ First appearance
X-Factor #87
Appearances
X-Factor (1986)
Best of Marvel (1994)
Captain America (1996)
Toyfare: The Toy Magazine (1997)
She-Hulk (2004)
X-Factor Visionaries: Peter David (2005)
Avengers: The Initiative (2007)
X-Men: Fatal Attractions (2012)
Heroes Reborn Omnibus (2019)
X-Factor Epic Collection (2017)
X-Factor by Peter David Omnibus (2021)