In London Wall, Griffin Theater Company has mined a stage gem from the British theatrical vaults, giving John Van Druten's 1931 romantic comedy a serious treatment.

This production at The Den Theater also finds a well-written play, still fresh more than 85 years after its premiere - even with three acts and two intermissions that modern audiences supposedly won't tolerate.

But there is something about a well acted, skillfully directed, and very well cast production that keeps an audience in its seats, and returning after the breaks.

You might also be intrigued to see this play by the author of I Am a Camera -  the main source for he Broadway musical Cabaret. Van Druten also wrote the screenplay for a now-campy Bell, Book & Candle (James Stewart was the love interest for Kim Novak, a svelt 1960s Greenwich Village witch.)

Set in 1928, London Wall tracks the lives of law-firm stenographers in a London law firm. These poorly compensated women struggle to survive, and face a life shaped by the loss of so many men in the war, that young women cannot find a spouse, or a job that pays a decent wage.

That may seem like a downer, but the basic plot line - a young couple Pat Milligan (Rochelle Thierrien) and Hec Hammond (George Booker) feel their way around obstacles to find romance - buoys our interest. So do the actors, mainly very, very strong in their roles.

Uncertainty about what kind of British accent may be delivered in a Milwaukee Avenue storefront is immediately dispelled as young clerk Birkinshaw (Michael Saguto) answers calls at the switchboard in convincing dialect. Likewise for the rest of the troupe, whose dress and styling are spot-on. Whoever cast them found just the right faces to fit the period.

The backdrop also makes this play high relevant to its time: women far outnumber men in the post WWI period. Employers and society at large still operate under the assumption that women will only remain on the job until they find a spouse. That model has disintegrated, and these women seeks careers, but owing to the times, dead-end jobs are their only option.

The play resonates, too, with the gender gap in compensation and glass ceilings - oh, and sexual harassment. The 1928 office of Windermere & Co. has its share of that, too, as  Brewer (Nick Freed) a despicable louse, puts the moves on every woman in the office. (Freed did such a good job I still don't like him.)

Central to the play is the world-weary and wise Miss Janus (Vanessa Greenway in a star turn). After 10 years in the office, when her ship does not come in (her beau sends a 'Dear Jane' letter and leaves the country) Miss Janus makes the best of it  by coaching the young women to make the best choices. She also challenges the office cad, Brewer - and in the script, Van Druten provides her with a wit to out-argue this lawyer.

Mr. Walker (Ed Dzialo), chief counsel at the firm, intervenes periodically as a voice of enlightened male reason - dispensing justice in the end - perhaps a stretch for the period, but a contemporary writer would have let the women settle the scores.

Playwright Van Druten reveals what these low-paid clerks must do for love or money. In one scene, a young Pat Milligan (Rochelle Thierren) reveals to a wealthy dowager client (Mary Poole is really pretty sensational in the role) that her pay is just a pittance - just enough to rent a bed in someone's home.

When London Wall had its premiere in May of 1931 at the Duke of York’s Theatre in London, it stood out for its realistic depiction of office life. Playwright Van Druten may be having a standout moment, as this play was recently revived in London and in New York.

For those who love real theater and solid performances, London Wall is gets a strong recommendation.