Star Trek: Voyager, season 4, episode 13
Waking Moments
Summary
The crew becomes trapped in a shared nightmare generated by alien technology. Only Chakotay, through his Native American spiritual capabilities, can save them.
Summary from Wikipedia, CC BY-SA 4.0.
Find out more
These links open the services in a new tab with the question pre-filled; the AI assistants may ask you to sign in. Their answers can contain errors.