What's New on Netflix UK This Week: 'Avatar' Season 2 and John Cena's 'Little Brother'

What’s New on Netflix UK This Week: ‘Avatar’ Season 2 and John Cena’s ‘Little Brother’

From the return of live-action Avatar to a gripping new Korean psychological thriller, check out the full list of 37 new arrivals on Netflix UK.

Whats New On Netflix Uk This Week June 26 2026

Picture: Avatar: The Last Airbender (S2) is now available to stream on Netflix UK

It’s a busy end to June on Netflix UK with 37 new additions to the UK library. This week sees the return of Netflix’s live-action adaptation of Avatar: The Last Airbender for its second season, a brand new Korean psychological-thriller Notes from the Last Row, and John Cena’s brand new comedy Little Brother.

First of all, here are the week’s top highlights:

June 24

Avatar: The Last Airbender S2

Synopsis: A young boy known as the Avatar must master the four elemental powers to save a world at war -- and fight a ruthless enemy bent on stopping him.
Genre: Action, Adventure, Comedy
Rating: TV-PG
Release Date: June 25, 2026
Cast: Gordon Cormier, Kiawentiio, Ian Ousley
Language: English
Runtime: 55 mins

Watch on Netflix

After a two-year wait, the live-action adaptation of Avatar: The Last Airbender returns for a second season, as Aang, after mastering Waterbending, must now seek a teacher in the Earth Kingdom to learn the art of Earthbending. His new teacher comes in the form of a powerful, blind young girl. Meanwhile, Prince Zuko and his Uncle Iroh are in hiding, being pursued by Princess Azula and the Fire Nation.

June 25

Notes from the Last Row

Synopsis: A literature professor discovers a student's talent and offers him writing lessons -- but as he sinks into the story, their sessions spiral into chaos.
Genre: Thriller
Rating: TV-MA
Release Date: June 26, 2026
Cast: Choi Min-sik, Choi Hyun-wook, Huh Joon-ho, Kim Yunjin, Jin Kyung
Language: Korean
Runtime: 65 mins

Watch on Netflix

One of our most anticipated South Korean releases this year, which sees the legendary Old Boy actor Choi Min Si star as Heo Mun O, a failed writer and Korean literature professor, who discovers the raw brilliance and talent of his shy student Lee Gang. Heo Mun O takes Lee Gang under his wing and offers him private writing lessons, but the line between obsession and mentorship begins to collapse as Heo Mun O becomes consumed by Lee Gang’s writing.

June 24

Little Brother

Synopsis: A tightly wound realtor's picture-perfect life gets an extreme makeover when his lovably chaotic "little brother" suddenly reappears.
Genre: Comedy
Rating: R
Release Date: June 26, 2026
Director: Matt Spicer
Cast: Sophia Bunnell, Pilot Bunch, Michelle Monaghan
Language: English

Watch on Netflix

John Cena and Eric André lead Netflix’s latest buddy-comedy, with Cena playing the “straight man” Rudd Landy, a real estate agent whose perfect life is completely upended by the arrival of his eccentric little brother, Marcus.

What’s New on Netflix UK This Week

15 New Movies Added to Netflix UK This Week

American Made (2017) – R – English
Blast (2026) – R – Tamil
Blood Diamond (2006) – R – English
Cuckoo (2024) – R – English
Footloose (2011) – PG-13 – English
In the Hand of Dante (2025) Netflix Original – TV-MA – English
Little Brother (2026) Netflix Original – R – English
Moulin Rouge! (2001) – PG-13 – English
Night at the Museum (2006) – PG – English
Night at the Museum: Battle of the Smithsonian (2009) – PG – English
Night at the Museum: Secret of the Tomb (2014) – PG – English
Ready Player One (2018) – PG-13 – English
Starship Troopers: Invasion (2012) – R – Japanese
Taking Lives (2004) – R – English
Thir13en Ghosts (2001) – R – English

15 New TV Series Added Added to Netflix UK This Week

Another Self (Season 3) Netflix Original – TV-MA – Turkish
Avatar: The Last Airbender (Season 2) Netflix Original – TV-PG – English
Descending Stories: A Life in Rakugo (Season 1) – TV-14 – Japanese
India’s Got Latent (Season 1) – PG-13 – Hindi
Mampuku (Season 1) – TV-14 – Japanese
MY FAMILY (Season 1) – TV-PG – Japanese
Notes from the Last Row (Season 1) Netflix Original – TV-MA – Korean
PRU (Season 1) – TV-MA – English
Restaurant War Street King Thailand (Season 1 – New Episodes Weekly) – TV-G – Thai
Rhythm + Flow Italy (Season 3) Netflix Original – TV-MA – Italian
Sesame Street Selects (Season 1) – TV-Y – English
Strategist KANBE (Season 1) – TV-14 – Japanese
Suite 305 with Lele Pons (Season 1 – New Episodes Regularly) – TV-MA – English
The Science Club (Season 1 ) – TV-14 – Japanese
Tokyo Salad Bowl (Season 1) – TV-MA – Japanese