The second episode in The Riddle Solvers series, The Shark Riddle is a half-hour shark film for the whole family. Follow siblings Laura and Robert on an adventure through the pages of a magical journal to solve a mysterious riddle about shark teeth. Meet a raucous group of singing sea lions, experience the underwater game show Are You a Shark?, hear a shark lullaby and discover the powerful and magnificent world of sharks. Featuring high-definition footage of 20 different shark species from around the world, this charming and hilarious look at the ocean's top predators has received 'two fins up' from sharks everywhere.—Anonymous