It starts with a new day at school the rangers hear on their Ninja comms that there is a new Threat on the world and they can't stop this new threat on their own and this new threat is Snide. And the rangers will need help from the Dino Charge Rangers. Luckily for them the Dino Rangers are in town for a convention on their dinosaur zoo. But there's a problem not all the rangers are there. So Keeper will have to travel through time and get the others. So will the rangers finely defeat Snide or will the rangers be defeated. Find out what will happen on this amazing episode of Power Rangers Ninja Steel cross over with Power Rangers Dino Charge.