# Fantastic Four (1961) #217

Published: 1980-04-01T00:00:00+0000
Series: Fantastic Four (1961 - 1998)
Creators: Joe Sinnott (cover artist), John Costanza (letterer), John Byrne (penciler), Bob Sharen (colorist), Bill Mantlo (writer)

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It is revealed that HERBIE is controlled by the intelligence of Dr. Sun...and he has Mister Fantastic, Invisible Girl and Thing under siege in the Baxter Building!