Star Trek Discovery 4x08 - Putting Owo In The Ring - Promo Trailer HD - We know she's quick on the console as an operations officer, but Commander Owosekun (Oyin Oladejo) also serves up quite the right hook. Hear from stars Sonequa Martin-Green (Captain Burnham) and David Ajala (Cleveland "Book" Booker), as well as Executive Producer Michelle Paradise about how this action-packed scene came together.