Seán Campion

First premiering at the Edinburgh Traverse two years ago, Owen McCafferty's play Unfaithful has a new cast and a new home at the Found111 on Charing Cross Road.  Tom (Sean Campion), a plumber, and Joan (Niamh Cusack), a supervisory dinner lady, are a fifty-something married couple who have been together for 30 years. One night Tom returns home, telling Joan he's slept with someone else – a young woman he met at the pub. Seeking revenge, Joan hires a male escort and meets him at the same hotel where her husband frequently drinks.

Following the critically acclaimed, sold out productions of The Dazzle and Bug at Found111, Emily Dobbs Productions is thrilled to present the London premiere of UNFAITHFUL, a blackly comic new play starring Sean Campion (The Borgias, Stones in his Pockets), Niamh Cusack (Heartbeat, The Curious Incident of the Dog in the Night-time), Ruta Gedmintas (The Strain, The Tudors) and Matthew Lewis (Harry Potter film series, The Syndicate), and directed by Adam Penford (Watership Down, A Small Family Business).

Following the critically acclaimed, sold out productions of The Dazzle and Bug at Found111, Emily Dobbs Productions is thrilled to pesent the London premiere of Unfaithful, a blackly comic new play starring Sean Campion (The Borgias, Stones in his Pockets), Niamh Cusack (Heartbeat, The Curious Incident of the Dog in the Night-time), Ruta Gedmintas (The Strain, The Tudors) and Matthew Lewis (Harry Potter film series, The Syndicate). BroadwayWorld has a sneak peek at Lewis & Gedmintas in rehearsal below!

Matthew Lewis is beloved by millions as Neville Longbottom in the Harry Potter films, but since his wizarding days he's taken on a range of projects, including Ripper Street and Happy Valley on TV, Me Before You on the big screen, and Our Boys in the West End. He's currently in rehearsal for Owen McCafferty's Unfaithful, which also features Sean Campion, Niamh Cusask and Ruta Gedmintas. The play has its London premiere at pop-up venue Found111 on 25 August, running until 8 October.

London is never short of theatre temptations, whether splashy West End shows, epic dramas or bold fringe offerings. From the new Groundhog Day musical and Shakespeare in a department store to a highly anticipated Branagh performance, here are some of this month's most eye-catching openings. Don't forget to check back for BroadwayWorld's reviews…

Following the critically acclaimed, sold out productions of The Dazzle and Bug at Found111, Emily Dobbs Productions is thrilled to present the London premiere of Unfaithful, a blackly comic new play starring Sean Campion (The Borgias, Stones in his Pockets), Niamh Cusack (Heartbeat, The Curious Incident of the Dog in the Night-time), Ruta Gedmintas (The Strain, The Tudors) and Matthew Lewis (Harry Potter film series, The Syndicate).

Let's see what the critics had to say...

Actress and director Kathy Burke has come up with a cast for her revamp of playwright Mary O'Malley's 1977 play ONCE A CATHOLIC. Burke will direct the production at the Tricycle Theatre, beginning tonight, November 21.

Actress and director Kathy Burke has come up with a cast for her revamp of playwright Mary O'Malley's 1977 play ONCE A CATHOLIC. Burke will direct the production at the Tricycle Theatre, beginning November 21.

This summer the Almeida Theatre annual festival hosts two innovative theatre companies whose work will encourage audiences to see the building in a new light. Over four weeks (6 - 31 July) the Almeida will present the unexpected as the theatre not only plays host to acclaimed companies but also puts the work of its Young Friends company centre-stage. In addition there will be an interactive installation, a photographic exhibition, panel discussions, workshops and a Street Party. The Festival will enable audiences to hear new and diverse theatre voices, bringing a fresh perspective to the Almeida's work.

This summer the Almeida Theatre annual festival hosts two innovative theatre companies whose work will encourage audiences to see the building in a new light.

Padraic McIntyre, Livin' Dred Theatre Company's Artistic Director, will direct Pat McCabe's The Dead School at the Tricycle Theatre from 22 February until 13 March, with press night on 24 February.

Padraic McIntyre, Livin' Dred Theatre Company's Artistic Director, will direct Pat McCabe's The Dead School at the Tricycle Theatre from 22 February until 13 March, with press night on 24 February.

Padraic McIntyre, Livin' Dred Theatre Company's Artistic Director directs Pat McCabe's The Dead School at the Tricycle Theatre from 22 February until 13 March, with press night on 24 February.

Padraic McIntyre, Livin' Dred Theatre Company's Artistic Director, will direct Pat McCabe's The Dead School at the Tricycle Theatre from 22 February until 13 March, with press night on 24 February.

Due to the illness of one its stars, the new West End production of Marie Jones' Stones in His Pocket will no longer have its official opening tonight

Dirty Dancing sells £3m of tickets, Rufus Norris helms Cabaret revival with Bill Kenwright and controversy rages for Kevin Spacey. Plus news on Tom Stoppard and Paul Nicholls.