Watch Addition Online
Addition (2026) — Drama, Romance. Watch Addition online on iPlayTV in 4K Ultra HD, with no downloads and no buffering.
Watch trailer
What is Addition about?
Grace Lisa Vandenburg counts everything - the letters in her name, the poppy seeds on her orange cake. She counts because numbers hold the world together. But when a chance encounter with Seamus turns her world upside down, Grace's meticulously ordered life starts to unravel.
- Genres
- Drama, Romance
- Released
- 2026-01-29
- Director
- Marcelle Lunam
- Rating
- ★ 6.2 / 10
Top cast
- Teresa Palmer Grace Lisa Vandenburg
- Joe Dempsie Seamus Joseph Rodgers
- Eamon Farren Nik Tesla
- Sarah Peirse Marj
- Adrienne Pickering Jill
- Lou Baxter Larry
How to Watch Addition on iPlayTV
Watching Addition on iPlayTV takes about a minute: start a free trial, open the app on your TV, phone, Fire Stick or browser, and press play — all in 4K Ultra HD.
Watch Addition in 4K on iPlayTV — see premium IPTV service or compare IPTV subscription plans.
Start Watching Addition Today
Do not wait for a release date — iPlayTV already has Addition plus live TV, films and series ready to stream in 4K Ultra HD.
