Mulgrew told ET in 1994 on the set. «I'm a very passionate person and I imagine I will endow Kathryn with that attribute.»follows a group of lawless teens who discover a derelict Starfleet ship and use it to search for adventure, meaning and salvation. The CG-animated series, which is the latest to join the ever-expanding TV world, is set to debut on Nickelodeon in 2021.