The Lost City (S01E06)

S01E01 The Queen of Make-Believe S01E01 A Cause for the Paws S01E02 My Family's Just Right for Me S01E02 The Knight's Code S01E03 Playing It Safe S01E03 The Lotus S01E04 Hop to It! S01E04 The Legend of Master Longtooth S01E05 The Gateway to the Desert S01E05 Eat, Drink and Be Healthy! S01E06 The Lost City S01E06 Four Seasons Day S01E07 The Treasure of Rainbow Beard S01E07 The Last Guardian S01E08 Going Places! S01E08 A Thread in the Dark S01E09 Slow Boat to England S01E09 Caring Means Sharing S01E10 The Knight's Fall (1) S01E10 Down on Barney's Farm S01E11 The Knight's Fall (2) S01E11 What's That Shadow? S01E12 Happy Birthday, Barney! S01E13 Alphabet Soup! S01E14 Our Earth, Our Home S01E15 Let's Help Mother Goose! S01E16 Be a Friend S01E17 I Just Love Bugs! S01E18 When I Grow Up… S01E19 1-2-3-4-5 Senses! S01E20 Practice Makes Music S01E21 Hi, Neighbor! S01E22 A Camping We Will Go! S01E23 A Splash Party, Please S01E24 Carnival of Numbers S01E25 A World of Music S01E26 Doctor Barney is Here! S01E27 Oh, What a Day! S01E28 Home Sweet Homes S01E29 ¡Hola, Mexico! S01E30 Everyone is Special