Cillian O'Sullivan

This feeling is very big. I could not be more thankful for the five years I got to spend growing with this group of people. That’s a wrap on the chap ❤️🖖🏼

Need some 2026 plans? 🌸 Tickets are officially on-sale now for “SYLVIA SYLVIA SYLVIA,” “Dragon Mama,” “‘Master Harold’ …and the Boys” and “Angry, Raucous, and Shamelessly Gorgeous.”

Meet the cast of @__bethhyland ’s world premiere play, SYLVIA SYLVIA SYLVIA! The darkly funny, gripping, tragicomic thriller - directed by Jo Bonney - begins performances February 4, 2026.

[spoilers ahead!] the Strange New Worlds new episode ‘Through the Lens of Time’ is now streaming - explore the episode further with the official recap at the link in our bio! 🌟 #StrangeNewWorlds #StarTrek #recap

leave it to Pelia to volunteer to be the *star* of the show 💫 #StrangeNewWorlds #StarTrek

Strange New Worlds’ Cillian O’Sullivan Dressed Up As Riker As A Kid 🎧Full interview on the TrekCulture podcast - available wherever you get your podcasts! 🎧 📹 Watch the video version NOW on the TrekCulture YouTube channel - link in bio 📹 #StarTrek #StarTrekSNW

There’s a new kid in town. Tune in to Star Trek: Strange New Worlds ep 5 tonight!! makeup and prosthetics by the legendary @gaslightstudio #startrek #startrekdiscovery #strangenewworlds

It’s a @startrek SNW S3E5 dump! Spoilers ahead! What a ride! 1: I mean look at that. It’s probably 6am in freezing temps and yet we had such a good time! 2: I’m a baddie! I’m a baddie! 3: With the dead homie 4: Loved acting with Babs. Loved trying to kill him. 5: Ok but fr my sister @celiargooding is an incredible talent and person. We had to make a moment for ninjas in space. 6: @melanie.scrofano.officiel is one of the kindest people ever. Maybe one day i’ll share the selfie she took with my phone when I wasn’t looking. 7: Honestly when you get to a point in your acting career where you’re doing this kind of stuff you really gotta pinch yourself. 8: Album cover, obvi. 9: Gothcore. 10: @runa_ewok surprise. This is your life between setups on SNW!

#startrekstrangenewworlds || Interviews + BTS from the first half of S3!! I loooove this cast sm 💜 so much talent!! 🫶🏻. Here’s to the (albeit late post) remaining 4 episodes and to s4 🥂 🎬 @ansonmount @onejessa @rebeccaromijn @chrismyersinc @christinachongx @ethangpeck @melanie.scrofano.officiel @mcnavia @celiargooding @martinquinn_94 @dan.jeannotte @paulwesley @mynorluken @jjhcanning - - - - - - - - - #edit #startrek #snw #ussenterprise #ansonmount #rebeccaromijn #christinachong #ethanpeck #jessbush #celiarosegooding #melissanavia #babsolusanmokun #martinquinn #cillianosullivan #melaniescrofano #danjeannotte #paulwesley #mynorluken #chrismyers #carolkane @houseof.maximoff @aunt.kathy1955 @saseline__

Mr. 305 ! (and 306 too) 🚨SPOILERS FOR SNW3 EP 5 + 6 AHEAD🚨 • happy snwursday !!! I didn’t post last week, but there are two! new eps out since then. We got rained out in 305, Kirk gets reigned in in 306, and Uhura flies the ship!?? all that and more out now! see y’all thereee 🙂‍↕️🖖🏾✨ @startrek

Building Vadia Nine: The Impossible City 💫 #StrangeNewWorlds #StarTrek #BTS #behindthescenes

BTS from ep 5 THROUGH THE LENS OF TIME featuring us in the quarry where it was really effing cold and we all lost our minds just a little bit but mostly in a fun way