Millie’s parents have just broken up and she and her sister Lauren are spending time at both their Mum’s house and Dad’s flat. Millie soon sees the advantage to this family set-up as she has two chances to celebrate Christmas, two birthdays and two bedrooms. Problems arise though after her parents find new partners.
Millie Inbetween (Temporada 4)

Back to the Future (Episodio 1)
Guionista: Max Allen
Fecha de emisión: 2017-12-31
Duración: 27 min
Sinopsis: It's New Year's Eve, Millie's stuck in the loft, Craig is humiliated, and the family are upset because they think they've missed midnight.

Friend Friction (Episodio 2)
Fecha de emisión: 2018-01-04
Duración: 27 min
Sinopsis: Millie seeks a new friend and is unaware how much she is hurting Fran, Jake and potential buddy Jessie in the process.

Room for a Lion (Episodio 3)
Guionista: Gary Parker
Fecha de emisión: 2018-01-11
Duración: 27 min
Sinopsis: Confident cousin Leo moves into Craig's old room. Lauren tries to bring him down, and Millie tries to rescue him.

Lauren Deleted (Episodio 4)
Guionista: Gary Parker
Fecha de emisión: 2018-01-18
Duración: 27 min
Sinopsis: Lauren's social media usage is dangerously out of hand. With Millie's help she deletes herself, but craves what she's missing.

Millie Makes Peace (Episodio 5)
Guionista: Mark Evans
Fecha de emisión: 2018-01-25
Duración: 27 min
Sinopsis: Millie is afraid that Sharon and Mike arguing means they'll split up. She sets herself up as peacemaker for them.

Off the Rails (Episodio 6)
Guionista: Gary Parker
Fecha de emisión: 2018-02-01
Duración: 28 min
Sinopsis: Jessie is hinting that there's trouble at home, so Millie draws on her own experience to help.

Take My Advice (Episodio 7)
Guionista: Chris Reddy
Fecha de emisión: 2018-02-08
Duración: 26 min
Sinopsis: Millie is anonymously blogging advice to school parents, and Leo tries to teach Declan to be cool.

Best Actress Goes To... (Episodio 8)
Guionista: Bronágh Taggart
Fecha de emisión: 2018-02-15
Duración: 26 min
Sinopsis: There is family drama as Leo is cast as Juliet and Lauren as the Friar. The girls realise they need to help Leo find his inner Juliet.

The Camera Never Lies (Episodio 9)
Guionista: Paul Rose
Fecha de emisión: 2018-02-22
Duración: 27 min
Sinopsis: Lauren's confidence takes a knock when she's turned down for a photography course. Millie boosts her confidence but the results are uncomfortable.

Exchange Partners (Episodio 10)
Guionista: Max Allen
Fecha de emisión: 2018-03-01
Duración: 26 min
Sinopsis: Exchange student Catalina is unhappy. The family try to cheer her up to no avail. Millie and Fran double-date Javier and Ollie.

Survival Surveillance (Episodio 11)
Fecha de emisión: 2018-03-08
Duración: 27 min
Sinopsis: Sharon and Mike are persuaded to accept a weekend wedding invite. The kids and Ollie promise to be responsible adults.

Making Plans for Millie (Episodio 12)
Fecha de emisión: 2018-03-15
Duración: 27 min
Sinopsis: Lauren and Leo are packing up to leave, and Tony and Sharon are enthusiastically planning the summer for Millie.

Temporadas
Episodios 13
Episodios 14
Episodios 12
Episodios 12
Episodios 4