Nobody can remember seeing a film about a piano tuner before. Happily, Pianomania isn’t merely unique; it’s a riveting documentary into the bargain. It takes as its subject the micro-detailed and nit-pickingly demanding routine of Stefan Knüpfer, Master Tuner for that Rolls-Royce of the piano industry, Steinway & Sons. Among Knüpfer’s celebrated clients are such titans of the keyboard as Lang Lang, Alfred Brendel, Till Fellner and Julius Drake, all of whom appear in the film’s 93-minute span. The main driver of the narrative is the ongoing account of how Knüpfer helps Pierre-Laurent Aimard to record Bach’s Art of Fugue.

The Yesterday channel’s ongoing “Spirit of 1940” season has provoked a giant surge in its viewing figures, another reminder of the grip World War Two still exerts on large chunks of the British public. The Battle of Britain in particular has become a self-contained historical moment emblematic of what the British regard, or at least used to regard, as their finest characteristics – patience, courage, stoicism and a dogged refusal to accept bullying European dictatorships. Maybe we haven’t quite let go of that last part. Perhaps the story of our Boys in Blue in the late summer of 1940 gains additional resonance from the way it contrasts so starkly with the meandering aimlessness of Britain’s recent military adventures. It was a battle with a purpose, won by the Brits without any help from the Americans.

Keen to boost its credentials as “the home of intelligent and ambitious drama”, BBC Two has announced details of its dramatisation of Michel Faber’s bestselling novel, The Crimson Petal and the White. Adapted into four 60 minute episodes by playwright and screenwriter Lucinda Coxon and directed by Marc Munden (of The Devil’s Whore and The Mark of Cain fame), The Crimson Petal stars Romola Garai, Gillian Anderson, Richard E. Grant, Chris O’Dowd and Mark Gatiss.

He wasn't a jack of all trades, said his friend June Whitfield, "he was a master of all trades". The charge of "smarminess" dogged Bob Monkhouse throughout his career, but as this quietly penetrating documentary made clear, he was highly intelligent, multi-talented and had a lot of layers he kept to himself. Actor, scriptwriter, singer, novelist (though they didn't really mention that part), stand-up comic, cartoonist, radio star, gameshow host and posthumous campaigner against the prostate cancer that killed him - the only thing Monkhouse couldn't manage too successfully was his work-life balance.

Since his death at the San Marino Grand Prix in 1994, the legend of charismatic Brazilian racing driver Ayrton Senna has grown to almost mythic proportions. Last year the three-time world champion was voted Best Driver in F1 History in a drivers’ poll in Autosport magazine, and a new documentary about his career is due in cinemas this autumn from Working Title Films.

Director James Mangold says he "set out to create a world that feels completely real to the audience, yet is also deeply comic". Somehow he ended up with Knight and Day, which feels completely unreal and is modestly amusing in places. Tom Cruise, playing CIA super-agent Roy Miller, is so "real" that he can survive lethal assaults by swarms of assassins, plummet unscathed from high windows, swim underwater for miles and leap off flyovers onto speeding vehicles. Walking through gales of automatic-weapons fire, he suffers only a cut across his ribs.

Wasn't The Deep the title of a 1970s movie starring Jacqueline Bisset and Nick Nolte? Something about sunken treasure and a stash of morphine off the coast of Bermuda. I have a hunch it may have been complete twaddle. No less preposterous is this five-part subaqueous saga from the BBC, in which a team of marine scientists take their research submarine, the Orpheus, into frozen Arctic waters to investigate the catastrophic wreck of another sub, the Hermes.

After a 20-year absence from British TV, Sir Tom Stoppard returns to the small screen next year with his five-part adaptation of Ford Madox Ford's novel, Parade's End, on BBC Two. When the BBC approached Stoppard (pictured) with the idea two years ago, he had never read the book, but says that it "has been my preoccupation since then. The title covers a quartet of books set among the upper class in Edwardian England, mostly from 1911 to the end of the Great War."

And first the bad news. The ABC network in the States has already declared Better Off Ted dead, after a paltry two seasons. Which is a pity, since acerbic, mildly surreal satires about the workings of corporate America don’t come along very often.

One of those deathless Sopranos moments is where Christopher Moltisanti turns up late at the Bada Bing club for a meeting with Silvio Dante and Tony Soprano, and they ask him what kept him. “The highway was jammed with broken heroes on a last-chance power drive,” Michael retorts, quoting Bruce Springsteen’s New Jersey anthem “Born to Run”. Nobody would know this better than Silvio, since he was played by Springsteen’s E Street Band sidekick Steve Van Zandt.