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Uncanny X-Men #221 (1987) Mister Sinister - MyComicfolio

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Publishers
Marvel
1987
Uncanny X-Men
Cover A
#221

#221 Mister Sinister

1987 Uncanny X-Men · Cover A

#221

Mister Sinister #221

Issue Details

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Key Issue1st appearance of Mister Sinister

Issue Number#221

Cover Year1987

PublisherMarvel

SeriesUncanny X-Men

VariantCover A

EraCopper Age

FormatSingle Issue

Characters

Mister Sinister

Comic IDebay_de1e6d89b218

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