Stone-Age Hoppit
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(Redirected from Caveman (TV Terrors))
When Monica, Buttons, and Cuthbert arrived at the Stone Age in the Doctor's TARDIS, they approached a cave, only to discover it was a Stone Age TV Studio with its own Stone Age version of Hoppit. He chased them back to the TARDIS, causing them to return to the 20th century. (COMIC: TV Terrors)