👉 Galvayne is a fictional character from the "Star Trek" franchise, portrayed by actor Jason Momoa in the show. He is a skilled and mysterious alien who first appears as a human on the USS Enterprise D but becomes more than just a vessel for exploration. Galvayne's powers include the ability to manipulate light and is often depicted as a fierce and loyal companion to the crew. Galvayne is known for his intelligence, resourcefulness, and willingness to help others in need.