"Polystyle"@en . . "Third Doctor"@en . "The Vortex"@en . . . "Comic - 5 parts"@en . . . . . "The Vortex (comic story)"@en . . . "1970.0"^^ . "--07-07"^^ . . . "The Spoilers"@en . "TV Action 125-129"@en . "The Unheard Voice"@en . "A tornado in space whisks the Third Doctor and his new friend Tom inside a vast biological computer."@en . . . . . . . "A tornado in space whisks the Third Doctor and his new friend Tom inside a vast biological computer."@en .