Preview ‘Star Trek: Discovery’ Episode 404 With New Photos And Trailer From “All Is Possible”

The fourth episode of season four of Star Trek: Discovery arrives on Paramount+ this week. We have some new details and photos plus a trailer and a clip to get you started.

“All Is Possible”

The new episode is titled “All Is Possible” and features the return of David Cronenberg as the mysterious Kovich. The episode debuts on Paramount+ on Thursday, December 9.


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.

Dr. Culber counsels Tilly

Mary Wiseman as Tilly and Wilson Cruz as Culber

Mary Wiseman as Tilly and Wilson Cruz as Culber

Wilson Cruz as Culber

Tilly and Adira at Starfleet Academy with Kovich

Mary Wiseman as Tilly and Blu del Barrio as Adira

David Cronenberg as Kovich

Captain Burnham deals with Ni’Var politics

Tara Rosling as T’Rina

Sonequa Martin-Green as Burnham and Doug Jones as Saru

Doug Jones as Saru and Sonequa Martin-Green as Burnham

Sonequa Martin-Green as Burnham and Anthony Rapp as Stamets

Sonequa Martin-Green as Burnham

Chelah Horsdal as President Laira Rillak   

Dr. Culber counsels Book

David Ajala as Book and Wilson Cruz as Culber

David Ajala as Book and Wilson Cruz as Culber

David Ajala as Book and Wilson Cruz as Culber

David Ajala as Book

David Ajala as Book and Wilson Cruz as Culber

David Ajala as Book

David Ajala as Book

Tilly and Adira on Academy training mission

Blu del Barrio as Adira, Mary Wiseman as Tilly, and Adrian Walters as Gorev

Blu del Barrio as Adira and Mary Wiseman as Tilly .

Cadet Harral

Adrian Walters as Gorev

Mary Wiseman as Tilly


A trailer is available exclusively at


The latest episode of The Ready Room featured a clip from this week’s episode at the end (24:05).

New episodes of Star Trek: Discovery premiere on Thursdays on Paramount+ in the U.S. and on CTV Sci-Fi Channel in Canada, where it’s also available to stream on CraveDiscovery will debut on Paramount+ in 45 countries around the world in 2022.

Keep up with the Star Trek Universe at

Inline Feedbacks
View all comments

I love, love, love how much Tara Rosling is a part of the show thus far this season. Her performances as T’Rina have been so wonderfully nuanced, so eminently *Vulcan.*

It’s great how the showrunners have made places for some of the well received guest roles to keep coming back.

It’s great to know that David Cronenberg will also be back as Kovich this episode and hopefully more this season.

It reminds me of DS9, which built up a huge roster of recurring guest characters over the years. Not a lot of time has on the show so it definitely makes sense that people in leadership positions would still be the same.

Yeah I really love T’Rina too! I just love Vulcans in general and its nice we have one showing up a little more regularly again after we lost Spock in season 2. If I had it my way every show would have a Vulcan lead of some kind. ;)

I wonder if they will explain who Kovich is. And I wonder whether his name was inspired by Covid :-)

I also wonder if they’ll provide any hints on what his role is in Starfleet. As for the inspiration for his name, unless they renamed the character during post production of season 3 he was conceived long before the world first heard of Covid-19.

I kind of hope they don´t explain who he is. Let it remain a mystery.

I think they really do need to explain him, since the characters all seem to know what his role is. Its kind of weird for it to be a mystery to us but not to the characters.

Looks like A, B and C side plots, while the main plot (that anomaly) doesn’t move forward.
I hope I will be proven wrong.

on the nose!

Looking at these pictures, it strikes me how many Glass Things on Tables there are. Not sure that makes sense, as they’d surely all be smashed to bits by now after all of the various battles, crashes, anomalies, etc they encounter.

Laddie, don’t ya mean Transparent Aluminum?

Hahaha love it. Good point! Another oversight sidestepped lol

Tell that to Worf when he fought Gowron 😂