What’s Coming to Acorn TV in June 2025

Acorn TV in June is serving up a thrilling mix of mysteries, drama, and emotional discoveries — perfect for fans of smart storytelling and unforgettable characters. 

This month’s top picks include Relative Secrets, a gripping new docu-series hosted by Jane Seymour that blends true crime with family revelations, and Harry Wild season four, where Jane Seymour returns as the fearless amateur sleuth diving into even more wild cases across Dublin.

Tailored for viewers who love compelling mysteries, rich character arcs, and a dash of British charm, these shows promise to keep you bingeing all month long. Don’t miss out — check out the full list of everything coming to Acorn TV this June!

Highlights

Relative Secrets – New Series Premieres Monday, June 2 on Acorn TV and BBC America (10 p.m. ET on BBCA)

Hosted by Jane Seymour (Harry Wild), this gripping new unscripted series uncovers chilling true-crime mysteries hidden in everyday American families—each with roots in the UK. With archaeologist Natasha Billson leading the investigations, expect shocking twists, buried secrets, and emotional revelations in every episode. Relative Secrets is one of the top highlights coming to Acorn TV in June.

Harry Wild Season 4 (Acorn TV Original Series) – Season Finale Monday, June 2

Season four picks up a year later, with the Wild/Reid Detective Agency thriving as Harry (Jane Seymour) and Fergus (Rohan Nedd) take on a surprise client—Harry’s own son, Charlie Wild (Kevin Ryan). From a mystery at a dance school to a literary tour gone deadly, and a life-changing offer that may separate Fergus and Lola, this season is full of twists, cases, and personal crossroads.

Art Detectives – New Series Premieres Monday, June 9

Art-loving DI Mick Palmer (Stephen Moyer) and no-nonsense DC Shazia Malik (Nina Singh) dive into murder cases tied to the high-stakes world of art and antiques—from forged Vermeers and Viking gold to street art and Titanic relics. As they track killers driven by greed and revenge, Mick also juggles a new romance with museum curator Rosa (Sarah Alexander) and the chaotic return of his infamous father, Ron (Larry Lamb), a legendary art forger. It is your go-to series to watch on Acorn TV in June.

Inside Season 1 – Season Binge on Monday, June 23

Set in a modern Welsh prison, this gripping drama draws from real-life accounts to deliver a raw, unflinching look at life behind bars. The story follows four intertwined lives: Kit, a dangerous gangster whose arrival disrupts the prison's fragile order; Barry, a low-level dealer trying to survive; Elin, a principled officer caught between duty and danger; and George, a privileged addict confronting brutal reality.

Full Acorn TV June 2025 Premiere Schedule

Monday, June 2

Relative Secrets, Episode 1, “A Serial Killer’s Kin”
Harry Wild Season 4, Episode 6, “The Final Chapter” (FINALE)
Murdoch Mysteries Season 18, Episode 17, “The Death of James Pendrick”
Safe House Season 2

Monday, June 9

Art Detectives, Episode 1, “Pictures At An Exhibition” & Episode 2, “Dead & Buried”
Relative Secrets, Episode 2, “A Century of Guilt”
Murdoch Mysteries Season 18, Episode 18, “The Incredible Astonishing Adventures of Constable George Crabtree”
Made in Italy

Monday, June 16

Art Detectives, Episode 3, “Warped”
Relative Secrets, Episode 3, “An Outlaw By Any Name”
Murdoch Mysteries Season 18, Episode 19, “Heir of the Dog”
In the Kitchen with Harry Hamlin Season 2

Monday, June 23

Relative Secrets, Episode 4, “The Mother Who Vanished”
Art Detectives, Episode 4, “Noble Rot”
Murdoch Mysteries Season 18, Episode 20, “Going Postal”
Inside Season 1

Monday, June 30

Art Detectives, Episode 5, “Ice Cold”
Murdoch Mysteries Season 18, Episode 21, “The Body Electric”
Fifteen-Love
Alec Guinness: A Class Act

Last month’s guide: New Acorn TV shows and movies in May 2025

Titles premiering on streaming June 2025:

• New on Apple TV+ in June 2025
• What's Coming to Peacock in June 2025 
• What’s Coming to Starz in June 2025
• New on Max in June 2025
• New on Tubi in June 2025
• What's Coming to Netflix in June 2025
• What's Coming to Paramount+ in June 2025
• New on BritBox in June 2025