A new teen finds his own Energem and joins Tyler and Shelby on their pilgrimage to the Dinosaur Museum, where they learn they are a part of the elite team called the Power Rangers. They are entrusted with protecting the Energems from a fierce bounty hunter named Sledge, who has returned and is more determined than ever to capture the Energems for himself.

When one of Sledge's monsters manages to break the Rangers' bonds of friendship, it's up to Riley and Koda to remind their team what they truly mean to each other.

The Silver Ranger contacts Kendall from the far reaches of space to let them know where the location of a new Zord. When Singe and Fury intercept the message it becomes a race to see who can get there first.