We head into the heart of the fourth season of Star Trek: Strange New Worlds with the third episode arriving this week. We have details, new photos, and cast commentary. There be spoilers ahead.

“Human Best Friend”

This week’s episode is titled “Human Best Friend,” and it has been described as “a romp.” It was written by Kathryn Lyn, who has also written for Star Trek: Lower Decks. It’s helmed by Yana Gorskaya, an Emmy-winning director best known for her work in comedy. Fun will commence on Thursday, August 6.

Synopsis:

Shore leave on a pleasure planet turns dangerous when the crew’s promised escape stops behaving like fun.

New photos:

Christina Chong as La’an Noonien-Singh in season 4, episode 3, of Star Trek: Strange New Worlds streaming on Paramount+, 2026. Photo Credit: Jan Thijs/Paramount+

(L-R): Paul Wesley as James T. Kirk and Ethan Peck as Spock in season 4, episode 3, of Star Trek: Strange New Worlds streaming on Paramount+, 2026. Photo Credit: Jan Thijs/Paramount+

(L-R): Jess Bush as Christine Chapel and Rebecca Romijn as Una in season 4, episode 3, of Star Trek: Strange New Worlds streaming on Paramount+, 2026. Photo Credit: Jan Thijs/Paramount+

Babs Olusanmokun as Dr. M’Benga in season 4, episode 3, of Star Trek: Strange New Worlds streaming on Paramount+, 2026. Photo Credit: Jan Thijs/Paramount+

(L-R): Martin Quinn as Scotty and Melissa Navia as Erica Ortegas in season 4, episode 3, of Star Trek: Strange New Worlds streaming on Paramount+, 2026. Photo Credit: Jan Thijs/Paramount+

(L-R): Christina Chong as La’an Noonien-Singh and Melissa Navia as Erica Ortegas in season 4, episode 3, of Star Trek: Strange New Worlds streaming on Paramount+, 2026. Photo Credit: Jan Thijs/Paramount+

Melissa Navia as Erica Ortegas in season 4, episode 3, of Star Trek: Strange New Worlds streaming on Paramount+, 2026. Photo Credit: Jan Thijs/Paramount+

(L-R): Rebecca Romijn as Una and Babs Olusanmokun as Dr. M’Benga in season 4, episode 3, of Star Trek: Strange New Worlds streaming on Paramount+, 2026. Photo Credit: Jan Thijs/Paramount+

(L-R): Martin Quinn as Scotty, Celia Rose Gooding as Uhura, and Melissa Navia as Erica Ortegas in season 4, episode 3, of Star Trek: Strange New Worlds streaming on Paramount+, 2026. Photo Credit: Jan Thijs/Paramount+

(L-R): Martin Quinn as Scotty, Babs Olusanmokun as Dr. M’Benga, and Melissa Navia as Erica Ortegas in season 4, episode 3, of Star Trek: Strange New Worlds streaming on Paramount+, 2026. Photo Credit: Jan Thijs/Paramount+

Martin Quinn as Scotty in season 4, episode 3, of Star Trek: Strange New Worlds streaming on Paramount+, 2026. Photo Credit: Jan Thijs/Paramount+

(L-R): Martin Quinn as Scotty and Melissa Navia as Erica Ortegas in season 4, episode 3, of Star Trek: Strange New Worlds streaming on Paramount+, 2026. Photo Credit: Jan Thijs/Paramount+

(L-R): Paul Wesley as James T. Kirk and Ethan Peck as Spock in season 4, episode 3, of Star Trek: Strange New Worlds streaming on Paramount+, 2026. Photo Credit: Jan Thijs/Paramount+

Ethan Peck as Spock in season 4, episode 3, of Star Trek: Strange New Worlds streaming on Paramount+, 2026. Photo Credit: Jan Thijs/Paramount+

Cast commentary

Members of the cast spoke about this episode in our roundtable interview posted ahead of the season. Rebecca Romijn and Anson Mount dropped some minor spoilers.

Rebecca Romijn: I think just to get a shore leave episode where you see us — I mean, we say at the beginning of the season everyone needs a weekend. We’re all feeling stressed and overworked, and so it sets up perfectly for this shore leave episode where we get to see a completely different side of the crew, letting loose and going to this planet where the gasses make them all inebriated. And everyone’s inebriated in a very different way from one another. No, I did not get to pick the song. It was originally scripted with a different song, which they couldn’t afford. I was thrilled with ‘Total Eclipse of the Heart.” It felt a little overwhelming because I know there are at least 20 people in the world who speak Klingon fluently. So I worked with a dialect coach to make sure I got all the pronunciation correct and the translation correct. I recorded the song first and sang to playback. It was a challenge that was massive to me that I never knew I wanted, but I was really proud of myself. I loved it. I loved everything about it.

Anson Mount: I tried to get them to tattoo Mike Tyson, but they wouldn’t. They didn’t go for that. For me, the one real scene that I have in that whole Alice in Wonderland episode… a lot of it was left up to interpretation because it was really just you know… they come they come to me, this is what’s happening, I say ‘Oh go get the shuttle’ and they go get the shuttle. I just kind of had to go in there and play and figure out what what kind of a what kind of inebriated Pike I wanted to be, and I made the decision that he’s the guy at the rave who wants to go to the chill tent and hold your hand and talk. For better or worse, that was my decision, and I went with it.

Previously released photos:

(L-R): Christina Chong as La’an Noonien-Singh and Melissa Navia as Erica Ortegas in season 4, episode 3, of Star Trek: Strange New Worlds streaming on Paramount+, 2026. Photo Credit: Jan Thijs/Paramount+

Rebecca Romijn as Una in season 4, episode 3, of Star Trek: Strange New Worlds streaming on Paramount+, 2026. Photo Credit: Jan Thijs/Paramount+

(L-R): Anson Mount as Captain Pike and Ethan Peck as Spock in season 4, episode 3, of Star Trek: Strange New Worlds streaming on Paramount+, 2026. Photo Credit: Jan Thijs/Paramount+

(L-R): Martin Quinn as Scotty, Celia Rose Gooding as Uhura, and Melissa Navia as Erica Ortegas in season 4, episode 3, of Star Trek: Strange New Worlds streaming on Paramount+, 2026. Photo Credit: Jan Thijs/Paramount+

Ethan Peck as Spock in season 4, episode 3, of Star Trek: Strange New Worlds streaming on Paramount+, 2026. Photo Credit: Jan Thijs/Paramount+

(L-R): Ethan Peck as Spock and Paul Wesley as James T. Kirk in season 4, episode 3, of Star Trek: Strange New Worlds streaming on Paramount+, 2026. Photo Credit: Jan Thijs/Paramount+

Anson Mount as Captain Pike in season 4, episode 3, of Star Trek: Strange New Worlds streaming on Paramount+, 2026. Photo Credit: Jan Thijs/Paramount+

(L-R): Paul Wesley as James T. Kirk and Ethan Peck as Spock in season 4, episode 2, of Star Trek: Strange New Worlds streaming on Paramount+, 2026. Photo Credit: Jan Thijs/Paramount+


Season 4 trailers

Elements of this episode can be seen in the teaser for season 4 released over the weekend at SDCC..

And there’s more in the final trailer for SNW Season 4.

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