Things are going far from smooth on the wedding day. An unexpected guest makes an appearance.
The extraordinary discovery of a 2,000-year-old body reveals a new lead in a missing-person case.
Thomas is getting his whistle fixed at the Steam Works but rushes out before it is fixed properly.
Twitch the rabbit and her bunnies teach Nick and Sally how to stop, look and listen for danger.
Martin and Chris discover that Donita Donata plans to turn sea horses into living jewelry.
Jade the color-changing chameleon escapes after George accidentally leaves her cage door open.
George fantasizes about a life where everything, cars, cakes and yellow hats, are monkey-sized.
Daniel and Miss Elaina learn that they can still have fun together, even without their toys.
Spanish version of 'Duck for President'.
Bailey is planning a fun summer day activity with Boggs. Bailey realizes that knowing what the weather will be is important and comes to understand that the middle of the day is the hottest time. They learn about keeping themselves and their food cool. Maggie explains how the sun rays can be harmful and that people need to plan for protection as well as for fun.
Daniel helps reassemble the tea party when Katerina accidentally knocks her tea set on the floor.
Our heroes use math and logic to crack a pattern when Hacker steals the power pods of a cybercity.
The kids find support from parents and teachers when a fire forces the elementary school to close.
The Kratts are on a mission to decode the secret language of one of the smartest animals, Dolphins!
Martin Luther's life and the impact his ideas had on the course of Western history are examined.
The little-known story of the only U.S. bank prosecuted after the financial crisis is chronicled.
Spouses 89-year-old Kang Gye-yeol and 98-year-old Jo Byeong face the reality of their aging romance.
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