# Thor (1966) #257

Published: 1977-03-01T00:00:00+0000
Series: Thor (1966 - 1996)
Creators: Len Wein (writer), Tony Dezuniga (cover artist), John Buscema (penciler), Glynis Oliver (colorist)

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What is the mystery behind Sporr and is he truly an enemy to Thor and the Asgardians?