Liam Cullagh, Will Sennett, and Joey Dardano as The Bros

The bros are here! Liam Cullagh, Will Sennett, and Joey Dardano play Paul Baker’s “other friend group” that he met when he first moved to New York City — logically before the events of “Marathon Day” — in Adults Season 2, Episode 1, “The Scrub.” Stereotypically “bro” in all senses of the word, Anton deems them Paul Baker’s “shame friends.”

Want to learn more about the three comedians? Follow them at @will_sennett, @liamcullagh_, and @joeydardano.

Susie Essman plays Arlene, the mother of one of Billie’s childhood friends who has unfortunately (and in Billie’s case, inconveniently) since passed away, in Adults Season 2, Episode 1, “The Scrub.” You likely recognize Essman from playing Susie Green on Curb Your Enthusiasm. Follow her on Instagram at @officialsusieessman.

Jake Shane as Garrett and Sophie Telegadis as Sophie-Rose

Billie gets schooled on doing club by the girl who’s been bestowed her fake ID, Sophie-Rose (played by Sophie Telegadis), and her friend and fellow early-20s friend, Garrett (Jake Shane), in Adults Season 2, Episode 2, “Fake ID.”

Telegadis is an actress and model who recently appeared in the 2025 movie Driver’s Ed, while Shane is best known for his viral Therapuss podcast. Follow them at @sophietelegadis and @passthatpuss.

Gaten Matarazzo as Alex (AKA Fake Samir)

Stranger Things star Gaten Matarazzo cutely crashes the club as Alex, aka Fake Samir, in Season 2, Episode 2, “Fake ID.” Why? He used Samir’s Fake ID, of course, along with Hayden Dimarco as Fake Samir 2, and Dardan Prebreza as Fake Samir 3. You can follow Matarazzo on Instagram at @gatenmatarazzo.

Eric’s (Isaac Powell) got his eyes on Anton in Adults Season 2, Episode 2, “Fake ID,” after the two realize they know the same seemingly secret “method” that can get them pretty much anything their hearts desire while out on the town. Powell’s credits include American Horror Story and The Beauty, and you can follow him on Instagram at @isaaccolepowell to learn more.

Raven-Symoné as Talia and Cassandra Blair as Brooke

Undoubtedly Season 2’s biggest, most delightful guest spot goes to That’s So Raven‘s Raven-Symoné, who plays Anton’s sister, Talia. In Season 2, Episode 3, Talia and wife Brooke (Jury Duty‘s Cassandra Blair) — who are considering starting a family — visit Anton in the city and unlock his exceptionally dramatic alter ego reserved solely for blood relatives. A+ performances all around. You can follow the Season 2 guest stars on Instagram at @ravensymone and @cassandrablaircurlyhair.

Anton’s not the only one getting hit on at the club. Another guy (Ben Marshall) is eyeing Billie during a separate night out in Adults Season 2, Episode 5, “Room Swap.” Marshall can be spotted on Saturday Night Live, and he’s also a member of the comedy trio Please Don’t Destroy. Follow Marshall on Instagram at @benmarshallstyle.

Julian Manjerico as Zach-Carlos bin Laden

The one, the only Julian Manjerico returns after his Season 1 finale introduction as Zach-Carlos bin Laden (yes, he added a new last name) in Season 2, Episode 5, “Room Swap.” No spoilers, but we’ll just say you’ll never guess why Zach-Carlos is in Samir’s parents’ house in a robe — and it’s not just to eat the last string cheese in their fridge. Manjericho remains a major scene stealer, and if he looks familiar, you may recognize him from A Man Called Otto or ABC Disney Discovers Showcase 2024. He’s also an Oh, Mary! understudy! To learn more, you can follow Manjerico on Instagram at @jmanjerico_.

Brianna “Bri” Morales as Herself

Are you okay? Well, Are You Okay? host Brianna “Bri” Morales is finding out if Paul Baker is in Adults Season 2, Episode 7, “C Alert.” Morales is one of many real-life content creators featured in the penultimate episode of Adults Season 2. You can follow Morales on Instagram at @briannamorales. And fingers crossed that FX releases Paul Baker’s full “Man on the Street Face” episodes!

Bilal Dawson as Himself

Another Season 2, Episode 7 guest star is internet personality Bilal Dawson, who interviews Paul Baker while he chugs a gallon of milk. Poor Paul Baker. Cursed with Man on the Street face. You can follow the famous foodie on Instagram at @bilaldawson and check out his 1 Star reviews and other series on YouTube.

Anania as Themself

Anania (who uses she/they pronouns), who is the host of Gaydar and was recently named one of Rolling Stone‘s 25 Most Influential Creators of 2026, appears in Adults Season 2, Episode 7, “C Alert.” Want to learn more? Follow Anania at @anania00.

Caleb Simpson as Himself

Alexa, play “House Tour” by Sabrina Carpenter. You’ve likely seen Caleb Simpson’s apartment tours, where he’s made his way into the homes of many across the city after asking them how much they pay in rent. (Trust us, it comes off less creepy than that description may have sounded.) Check out Simpson on Instagram at @calebwsimpson.

Tiffany “Tiff” Baira as Herself

Street Hearts Host and Producer Tiffany “Tiff” Baira welcomes Paul Baker to her show in Adults Season 2, Episode 7, “C Alert.” You can learn more about Baira at @tiffbaira.

David Paymer as Sandy Adler

Actor and director David Paymer (Mr. Saturday Night, The Good Wife, The Marvelous Mrs. Maisel, and more!) appears in Season 2, Episode 8, “Vote for Paul Baker,” as Homeowners Association (HOA) President Sandy Adler. He’s running for reelection against our own Paul Baker, and his daughter looks very familiar…

Zosia Mamet joins Adults in Season 2, Episode 8 as Nina Adler, the daughter of incumbent HOA President Sandy Adler. She will do anything it takes to make sure her father wins against Paul Baker. Mamet is best known for her breakout role as Shoshanna Shapiro in Girls. Check her out on Instagram at @zosiamamet.

Julia Fox As Herself

Our wishes have been granted! Paul Baker’s friend Jules, aka THE Julia Fox, returns in Season 2, Episode 8, “Vote for Paul Baker,” channeling her inner Jacqueline Kennedy to help Paul win, or lose the election. Stay up to date with all things Jules on Instagram at @juliafox.