As Oso prepares to launch a deep sea probe, he receives a special alert. Oso helps two boys, Oliver and Theo, change the batteries in their flashlight for a sleepover campout. Can Oso get the flashlight working again before it gets dark?
As Oso prepares to launch a deep sea probe, he receives a special alert. Oso helps two boys, Oliver and Theo, change the batteries in their flashlight for a sleepover campout. Can Oso get the flashlight working again before it gets dark?
