Star Trek: Discovery season 4 episode 4 “All Is Possible”
Star Trek: Discovery returns this week with the fourth episode of season four on Thursday, December 9th with “All Is Possible.” The episode will feature the return of David Cronenberg as Kovich and focus on Tilly and Adira’s daring mission with a group of Starfleet cadets.
The episode is written by Alan McElroy and Eric J. Robbins, and directed by John Ottman.
Synopsis:
Tilly and Adira lead a team of Starfleet Academy cadets on a training mission that takes a dangerous turn. Meanwhile, Burnham is pulled into tense negotiations on Ni’Var.
Photos:
![Sonequa Martin Green as Burnham and Anthony Rapp as Stamets](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-13-1024x683.jpg)
![Sonequa Martin Green as Burnham and Anthony Rapp as Stamets](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-13-1024x683.jpg)
![Doug Jones as Saru and Sonequa Martin Green as Burnham](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-19-1024x683.jpg)
![Doug Jones as Saru and Sonequa Martin Green as Burnham](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-19-1024x683.jpg)
![Tara Rosling as T'Rina](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-16-1024x683.jpg)
![Tara Rosling as T'Rina](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-16-1024x683.jpg)
![David Ajala as Book](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-10-1024x683.jpg)
![David Ajala as Book](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-10-1024x683.jpg)
![Sonequa Martin Green as Burnham](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-11-1024x683.jpg)
![Sonequa Martin Green as Burnham](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-11-1024x683.jpg)
![Blu del Barrio as Adira, Mary Wiseman as Tilly and Adrian Walters as Gorev](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-09-1024x683.jpg)
![Blu del Barrio as Adira, Mary Wiseman as Tilly and Adrian Walters as Gorev](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-09-1024x683.jpg)
![Mary Wiseman as Tilly](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-08-1024x683.jpg)
![Mary Wiseman as Tilly](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-08-1024x683.jpg)
![Blu del Barrio as Adira and Mary Wiseman as Tilly](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-07-1024x683.jpg)
![Blu del Barrio as Adira and Mary Wiseman as Tilly](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-07-1024x683.jpg)
![Cadet Harral](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-14-1024x683.jpg)
![Cadet Harral](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-14-1024x683.jpg)
![David Ajala as Book and Wilson Cruz as Culber](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-06-1024x683.jpg)
![David Ajala as Book and Wilson Cruz as Culber](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-06-1024x683.jpg)
![Mary Wiseman as Tilly and Wilson Cruz as Culber](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-05-1024x683.jpg)
![Mary Wiseman as Tilly and Wilson Cruz as Culber](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-05-1024x683.jpg)
![David Ajala as Book and Wilson Cruz as Culber](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-04-1024x683.jpg)
![David Ajala as Book and Wilson Cruz as Culber](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-04-1024x683.jpg)
![David Ajala as Book and Wilson Cruz as Culber](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-03-1024x683.jpg)
![David Ajala as Book and Wilson Cruz as Culber](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-03-1024x683.jpg)
![Wilson Cruz as Culber](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-02-1024x683.jpg)
![Wilson Cruz as Culber](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-02-1024x683.jpg)
![Mary Wiseman as Tilly and Wilson Cruz as Culber](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-01-1024x683.jpg)
![Mary Wiseman as Tilly and Wilson Cruz as Culber](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-01-1024x683.jpg)
![David Cronenberg as Kovich](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-18-683x1024.jpg)
![David Cronenberg as Kovich](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-18-683x1024.jpg)
![Chelah Horsdal as President Laira Rillak](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-12-683x1024.jpg)
![Chelah Horsdal as President Laira Rillak](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-12-683x1024.jpg)
![Sonequa Martin Green as Burnham and Doug Jones as Saru](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-15-1024x683.jpg)
![Sonequa Martin Green as Burnham and Doug Jones as Saru](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-15-1024x683.jpg)
![Mary Wiseman as Tilly and Blu del Barrio as Adira](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-17-1024x683.jpg)
![Mary Wiseman as Tilly and Blu del Barrio as Adira](https://treknews.net/wp-content/uploads/2021/12/star-trek-discovery-404-preview-17-1024x683.jpg)
Preview:
The fourth season of Star Trek: Discovery stars Sonequa Martin-Green (Captain Michael Burnham), David Ajala (Cleveland “Book” Booker), Doug Jones (Commander Saru), Anthony Rapp (Lt. Commander Paul Stamets), Wilson Cruz (Dr. Hugh Culber), Mary Wiseman (Sylvia Tilly), Blu Del Barrio (Adira), and Ian Alexander (Grey).
Star Trek: Discovery streams on Paramount+ in the U.S. and on Bell Media’s CTV Sci-Fi Channel and streams on Crave in Canada. Internationally, the series is available on Paramount+ and on Pluto TV in select markets.
Stay tuned to TrekNews.net for all the latest news on Star Trek: Discovery, Star Trek: Strange New Worlds, Star Trek: Picard, Star Trek: Lower Decks, Star Trek: Prodigy, and more.
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