[["Barney the Dinosaur is a purple anthropomorphic Tyrannosaurus rex who conveys educational messages through songs and small dance routines with a friendly, optimistic attitude", 846.0], ["Barney the purple dinosaur is the main character in the PBS kid's program Barney & Friends.", 336.0], ["David Joyner wore the Barney costume for a decade on the TV series and for live performances. Joyner played the T-rex between 1991 and 2001.", 27.0], ["the living incarnation of morgoth, the dark enemy of the peoples of middle earth, and all arda.", 14.0]]
who is barney the purple dinosaur
film and tv