# Peter O’Brien – And Then There Were None

**Interview** — On Your Markus  
**Published:** 26 July 2025  
**Author:** Markus Hamence  
**Source:** https://onyourmarkus.au/interview/peter-obrien-and-then-there-were-none/

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**Markus Hamence** is in the Jungle Room with **Peter O’Brien**

Peter O’Brien is currently playing in the stage play **And Then There Were None**. Peter and Markus chat about the show, his love of Adelaide, life and of course his **Neighbours** days…

[Watch on YouTube](https://www.youtube.com/embed/XdRjQNnClSk)

![Six people seated and standing in conversation around a central table on a theatre stage with large windows behind them.](https://media.onyourmarkus.au/originals/27596/Jennifer-Flowers-Peter-OBrien-Eden-Falk-Anthony-Phelan-Tom-Stokes-Mia-Morrissey-and-Nicholas-Hammond-in-And-Then-There-Were-None-Photo-by-Jeff-Busby-1256-sml-scaled.jpg.webp)

Agatha Christie’s breathtaking masterpiece, And Then There Were None is coming to Australia in 2025.

From the producers of Agatha Christie’s hugely successful genre-defining murder mystery The Mousetrap comes a brand-new production of the best-selling crime novel of all time.

![Five people seated on stage in conversation during an interview panel, lit by blue overhead lighting against a dark backdrop.](https://media.onyourmarkus.au/originals/27598/fbd5395a6e0451f732df82049cd4f8706d9ab753-16x9-x0y570w5472h3078.jpg)

The Australian cast of And Then There Were None.

Ten strangers are lured to a solitary mansion on an island off the English coast. When a storm cuts them off from the mainland and one of the party dies, they realise they may be harbouring a murderer among them and the true reason for their presence on the island becomes horribly clear.

Directed by Robyn Nevin (The Mousetrap), this gorgeously grim thriller will keep you on the edge of your seat.

![Two men in suits gesturing in conversation during an interview on a modern television set.](https://media.onyourmarkus.au/originals/27597/b42d7cc8698ba83f7023c8b7bc4b76fef0cbfc1f-16x9-x0y523w5472h3078.jpg)

Peter O’Brien and Tom Stokes in And Then There Were None.

Starring Jack Bannister as Anthony Marston, Eden Falk as Dr. Armstrong, Jennifer Flowers as Emily Brent, Nicholas Hammond as General Mackenzie, Mia Morrissey as Vera Claythorne, Peter O’Brien as William Blore, Christen O’Leary as Mrs. Rogers, Chris Parker as Fred Narracott, Anthony Phelan as Sir Lawrence Wargrave, Grant Piro as Rogers and Tom Stokes as Philip Lombard.

“Welcome to Soldier Island…”

**And Then There Were None **  
2-16 August 2025   
Her Majesty’s Theatre, Adelaide, SA   
**Tickets: ****[https://andthentherewerenone.com.au/tickets/adelaide/](https://andthentherewerenone.com.au/tickets/adelaide/)**

[Watch on YouTube](https://www.youtube.com/embed/QNrTtg6ZPIQ)

![Person in formal black tie and tuxedo holds a small figurine against their chest in promotional artwork for Agatha Christie's murder mystery.](https://media.onyourmarkus.au/originals/27595/header.webp)