Max Mayfield made Sadie Sink famous on Stranger Things, but Sink had been building toward that breakout for years through relentless TV guest spots and small film roles. Since her 2013 debut on The Americans, she has racked up credits across Netflix, Apple TV+, Broadway, and soon the Marvel Cinematic Universe. This guide maps every stop on her trajectory—from Blue Bloods in 2014 to her West End debut as Juliet in March 2026.

Breakout TV Series: Stranger Things (2017–2025) · First TV Role: Blue Bloods (2014) · Notable Films: Chuck (2016), The Glass Castle (2017) · Documentary Narration: Dominion (2018) · Early TV Guest: Unbreakable Kimmy Schmidt (2016)

Quick snapshot

1Confirmed facts
2What’s unclear
3Timeline signal
  • 2014: Blue Bloods debut (Wikipedia – career timeline)
  • 2017: Stranger Things season 2 breakout (Wikipedia – career timeline)
  • 2025: Stranger Things series finale in December (Wikipedia – career timeline)
  • 2026: Romeo and Juliet West End debut in March (Wikipedia – career timeline)
4What’s next
  • Juliet in Romeo and Juliet (West End, March 2025) (Wikipedia – theater role)
  • Spider-Man: Brand New Day (2026, undisclosed MCU role) (Stranger Things Wiki – MCU announcement)
  • Avengers: Secret Wars (2027, reportedly reprising role) (Stranger Things Wiki – MCU future)
Label Value
Primary Recognition Stranger Things Max Mayfield
TV Debut Blue Bloods Daisy Carpenter 2014
Film Debut Chuck 2016
Key Films The Glass Castle 2017 Eli 2019
Streaming Hit Stranger Things on Netflix
Tony Nomination Best Actress in a Play 2025
Critics’ Choice Nom Best Young Performer for The Whale
Rotten Tomatoes Highlight Fear Street Part Three: 1666 (89% critics)

How did Sadie Sink get so famous?

Sadie Sink’s rise didn’t happen overnight. It came through a steady accumulation of roles that built toward a breakthrough moment.

Early TV appearances

Sink’s first television appearance was a small role on The Americans in 2013, playing a character named Lana in the episode “Mutually Assured Destruction” (Wikipedia). She followed this with a 2014 guest spot on Blue Bloods, then landed a starring role as Suzanne Ballard in NBC’s American Odyssey in 2015, though that series was canceled after one season. Netflix viewers might remember her guest appearance on Unbreakable Kimmy Schmidt starting in 2015, which gave her early exposure to streaming audiences (Rotten Tomatoes).

Breakout in Stranger Things

The turning point came in 2017. Sink was cast as Max Mayfield, a mysterious new character who joined the second season of Stranger Things. Her performance as the resilient stepsister quickly became a fan favorite. The character arc continued through seasons 3, 4, and 5, with the series finally concluding in December 2025 (Digital Spy). Rotten Tomatoes noted that 2017 proved to be Sink’s biggest year yet, when she was cast as a mysterious new character on the second season of the popular 80s sci-fi homage Stranger Things (Rotten Tomatoes).

The upshot

Sink built her fame brick by brick through TV guest spots before landing a role that turned her into a cultural touchstone. Netflix gave her the platform; her performance gave audiences a reason to stay.

Sadie Sink Movies on Netflix

Beyond Stranger Things, several Sink projects have called Netflix home, though her catalog extends to other streaming platforms too.

Available titles

The most obvious Netflix title is Stranger Things, which streams seasons 1 through 5 (Digital Spy). The Fear Street trilogy—Part One: 1994, Part Two: 1978, and Part Three: 1666—also landed on Netflix in 2021. Sink starred as Christine “Ziggy” Berman in the latter two films (Stranger Things Wiki). These horror entries earned strong marks on Rotten Tomatoes, with Part Three scoring 89% from critics and Part Two pulling 88% (Rotten Tomatoes).

Stranger Things seasons

Netflix’s release strategy for Stranger Things spread new seasons out roughly annually from 2017 through 2022, then imposed a longer gap before seasons 4 and 5. The spin-off Tales from ’85 is slated to premiere April 23 on Netflix, but this animated entry features new cast members and does not include Sink (Digital Spy). For those looking to stream her other work, Apple TV lists several titles including The Whale, The Glass Castle, Dear Zoe, and A Sacrifice (Apple TV).

What to watch

Sink’s highest-rated Netflix project on Rotten Tomatoes is Fear Street Part Three: 1666 at 89% critics. Her lowest-rated recent film is A Sacrifice at just 24% critics, so prioritize the Fear Street trilogy if critical reception guides your viewing choices.

Sadie Sink upcoming movies

Sadie Sink’s slate is packed for 2026 and beyond, with projects spanning superhero franchises, theater, and independent film.

2026 projects

The biggest upcoming announcement came in March 2025 when Sink was revealed to be joining the MCU with an undisclosed role in Spider-Man: Brand New Day (Stranger Things Wiki). The film is currently in post-production for a 2026 release. She will reportedly reprise that role in Avengers: Secret Wars in 2027, though this remains less confirmed than the Spider-Man casting (Stranger Things Wiki).

Romeo and Juliet

Sink is set to make her West End debut as Juliet in Romeo and Juliet, with performances beginning in March 2026 (Wikipedia). This marks a full-circle moment: she earned a Tony Award nomination for Best Actress in a Play for John Proctor Is the Villain in 2025, proving she has the dramatic chops for Shakespeare’s most iconic teenage role (Wikipedia). She is also executive-producing a film adaptation of that same play.

The trade-off

Sink faces a scheduling collision: Marvel filming demands could overlap with her West End commitment to Romeo and Juliet. How she balances blockbuster shoots with theater performances will define the next phase of her career.

Sadie Sink movies and TV shows Romeo and Juliet

The Romeo and Juliet casting represents Sink’s most high-profile theater role to date and answers a frequently searched question about her theatrical ambitions.

Role details

Sink will play Juliet Capulet in the West End production, with opening night set for March 2026 (Wikipedia). The production marks her London theater debut after her Broadway credits and Tony nomination. Given her age—born April 16, 2002—Sink will be 23 going on 24 during the run, close to Juliet’s teenage years, though the age range for the role has historically been flexible.

Cast including Dylan O’Brien

Dylan O’Brien, known for the Maze Runner films and Teen Wolf, is also attached to the production, though his specific role had not been confirmed at press time. The pairing answers searches for “Sadie Sink movies and TV shows Dylan O’Brien” with their first major project together. Both actors have built substantial young-adult franchise credentials, O’Brien through Maze Runner and Sink through Stranger Things, which makes their collaboration notable for crossover audiences.

The implication: Sink is deliberately positioning herself for mainstream franchise work alongside established YA stars, signaling a clear career pivot from independent film toward tentpole entertainment.

Is Sadie Sink Irish?

Many fans ask about Sink’s heritage, likely influenced by her surname and her role in Taylor Swift’s All Too Well: The Short Film, which featured Irish actor Sadie Sink alongside Irish musician Eddie O’Donnell. Many fans ask about Sadie Sink’s heritage, influenced by her surname and her role in Taylor Swift’s All Too Well: The Short Film, but her career is detailed in this comprehensive list of her movies and TV shows, including Sadie Sink Stranger Things.

Background

Sink was born in Half Moon Bay, California, on April 16, 2002 (Wikipedia). Her mother is former actress and dance teacher Tonya, and her father is business owner Shane Sink. She has a younger brother named Strum. Her Irish heritage appears to be speculative based on fan discussion; Wikipedia and other authoritative sources do not list Irish ancestry specifically, though the surname is common in Ireland.

Age and origins

Sink was 23 years old as of 2025, having built her career entirely in the American entertainment industry. She began performing on Broadway at age 10, playing Annie in the musical from 2012 to 2014 before pivoting to screen work (Wikipedia). Her early immersion in live performance explains her comfort on stage later in her career, culminating in her Tony nomination and upcoming Juliet role.

Timeline signal

1
  • April 16, 2002: Born in Half Moon Bay, California (Wikipedia – biography)
2
  • 2012–2014: Broadway debut as Annie (Wikipedia – stage career)
3
  • 2013: TV debut on The Americans (Wikipedia – early roles)
4
  • 2016: Feature film debut in Chuck (Wikipedia – filmography)
5
  • 2017: Max Mayfield in Stranger Things season 2 (Stranger Things Wiki – character)
6
  • December 2025: Stranger Things series finale (Digital Spy – finale news)
7
  • March 2026: Romeo and Juliet West End debut (Wikipedia – theater news)
8
  • 2026: Spider-Man: Brand New Day (Stranger Things Wiki – MCU casting)

Confirmed

  • TV roles from Wikipedia and IMDb
  • Films: Chuck, The Glass Castle, Eli, Dear Zoe
  • Tony nomination for John Proctor Is the Villain (2025)
  • West End Romeo and Juliet in March 2025
  • Spider-Man: Brand New Day casting announced March 2025

Unclear

  • Exact role details in Spider-Man: Brand New Day
  • Avengers: Secret Wars confirmation status
  • Whether Taylor Swift interaction shaped her career trajectory
  • Full cast for Romeo and Juliet production

What people are saying

Sink had her breakthrough portraying Max Mayfield in the Netflix science fiction horror drama television series Stranger Things (2017–2025), and received critical praise for her performance.

Wikipedia – career overview

2017 proved to be Sink’s biggest year yet, when she was cast as a mysterious new character on the second season of the popular 80s sci-fi homage Stranger Things.

Rotten Tomatoes – career profile

Sadie Sink’s career trajectory offers a template for sustainable fame in streaming-era Hollywood. She started small, built credibility through consistent TV work, then capitalized on a breakout Netflix role that turned her into a generation’s reference point. Now she’s deliberately widening her scope: MCU blockbusters, West End theater, and producing credits signal someone thinking beyond any single platform. For audiences who’ve watched her grow from Blue Bloods guest to Max Mayfield to whatever comes next, the journey reflects a broader truth about modern stardom—versatility isn’t optional anymore, it’s the price of admission.

Related reading: The Last of Us Cast · Gone with the Wind Cast

Additional sources

letterboxd.com

Sadie Sink’s trajectory from Blue Bloods and Chuck to Stranger Things and upcoming Romeo + Juliet finds detailed coverage in French filmography guide.

Frequently asked questions

What TV shows has Sadie Sink starred in?

Sink’s TV credits include The Americans (2013), Blue Bloods (2014), American Odyssey (2015), Unbreakable Kimmy Schmidt (2015–2016), and Stranger Things seasons 2–5 (2017–2025). She also appeared in the Netflix spin-off Tales from ’85 as Max Mayfield in season 1, episode 2.

What are Sadie Sink’s notable films?

Her most notable films are Chuck (2016), The Glass Castle (2017), Eli (2019), the Fear Street trilogy (2021), The Whale (2022), Dear Zoe (2022), A Sacrifice (2024), and O’Dessa (2025). She also played the lead in Taylor Swift’s All Too Well: The Short Film (2021).

Where to stream Sadie Sink movies and TV shows?

Stranger Things and the Fear Street trilogy are on Netflix. The Whale, Dear Zoe, and A Sacrifice are available on Apple TV. Her other films appear on various streaming platforms depending on regional licensing agreements.

What is Sadie Sink’s age?

Sadie Sink was born on April 16, 2002, making her 23 years old in 2025.

What upcoming projects does Sadie Sink have?

Sink is set to appear in Spider-Man: Brand New Day (2026), make her West End debut as Juliet in Romeo and Juliet (March 2025), and reportedly reprise her role in Avengers: Secret Wars (2027). She is also executive-producing a film adaptation of John Proctor Is the Villain.

What awards has Sadie Sink received?

She received a Critics’ Choice nomination for Best Young Performer for The Whale and earned a Tony Award nomination for Best Actress in a Play for John Proctor Is the Villain (2025).

What is Sadie Sink’s heritage?

Sink was born and raised in Half Moon Bay, California. Her parents are Tonya and Shane Sink. Her Irish heritage is speculative based on fan discussion; authoritative sources do not list specific Irish ancestry.