Uncle Traveling Matt (performed by Dave Goelz in the live-action series, voiced by Patrick Pinney in the animated series) -- Gobo's famous (as well as pompous, clumsy, and absent-minded) explorer uncle, spends most of the series in ``Outer Space'' (the Fraggles's perspective of the human world) and sends postcards back to _his_ nephew describing his adventures there. <sep>, Pronoun: his <sep>, A: Dave Goelz <sep>, B: Patrick Pinney