TMDb/Star Trek: Starfleet Acad TV Deltans' secrets revealed in Starfleet Academy. A shocking defeat and new lore change this alluring alien race forever. March 12, 2026 AceShowbiz - Star Trek: Starfleet Academy has unveiled surprising new details about one of Star Trek's most alluring alien races, the Deltans, that will forever change how fans view them. Episode 6, titled "Come, Let's Away," written by Kenneth Lin & Kiley Rossetter and directed by Larry Teng, features the return of Nus Braka (Paul Giamatti), who delivers a crushing defeat to Captain Nahla Ake (Holly Hunter) and Starfleet.