Ephraim, a humble tardigrade, is flying through the mycelial network when an unexpected encounter takes her on a bewildering adventure through space. Written by Chris Silvestri & Anthony Maranville, and directed by Michael Giacchino, the new Star Trek: Short Treks episode "Ephraim and Dot" is available today.

Star Trek: Short Treks stream exclusively in the United States on CBS All Access and in Canada on Bell Media's CTV Sci-Fi Channel and OTT service Crave.