The returning cast includes Anson Mount, Rebecca Romijn, Ethan Peck, Jess Bush, Christina Chong, Celia Rose Gooding, Melissa Navia, Babs Olusanmokun and Martin Quinn. Guest stars for the season are Rhys Darby, Patton Oswalt, Cillian O’Sullivan, Scrofano and Carol Kane, plus special guest star Wesley.

One other thing that will catch viewers’ attention right away: The holodeck is back! It had been stated before, that Starfleet ships in the 23rd century didn’t have holodecks, but suddenly here is one — that grid pattern is unmistakable — and the crew seems to be using it to solve a whodunnit, Christie-style.