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Appears on these pages

  • Planet X-13

    Planet X-13 is a planet in the Spaceman Spiff universe featured in a single Sunday strip. It is...

  • Spaceman Spiff

    Spaceman Spiff is the most prominent of Calvin's many alter egos. He is a space explorer who...

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current03:31, February 3, 2012Thumbnail for version as of 03:31, February 3, 2012597 × 133 (30 KB)Serpinium (wall | contribs)

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