Although separated by decades, the Infinity and the Voyager crews band together to save Gwyn's life. A mysterious messenger reaches out to Gwyn.

Cast: Rylee Alazraqui, Dee Bradley Baker, Brett Gray, Angus Imrie, Ella Purnell, Jason Mantzoukas, Kate Mulgrew, John Noble, Robert Picardo, Jameela Jamil, Michaela Dietz, Daveed Diggs, Erin Macdonald