Monkey explorers Otis and Lewis are back and ready to solve another one of history's greatest mysteries! These chimps off the old block don't monkey around! Watch them jump in their state-of-the-art hot air balloon and speed to a new learning adventure! This time around Otis and Lewis are on a mission to learn all about the mysterious Egyptian pyramids. Will these adventurous monkeys get to the bottom of the mystery? Get your brain hooked to the ape vine. With Otis And Lewis: Mysteries Of The Pyramids!