Imagine a scenario in which Daniel Day Lewis is cast as himself. To get into character, he adopts his method technique of total immersion. For months he watches all of Daniel Day Lewis’s movies, studying his voice and physical movements to nail those telltale Daniel Day Lewis ticks. He reads all his EPK interviews and pores over his acceptance speeches. Only when fully prepped is he ready for the cameras to roll, and on set he goes so far as to stay in character between takes, asking people to address him as “Dan”. Naturally he cleans up in awards season.

Mobster roles have helped define many of America's greatest screen actors, from James Cagney to Marlon Brando, Robert De Niro and Al Pacino. Thanks to his portrayal of Tony Soprano in HBO's TV masterpiece The Sopranos, James Gandolfini has made an unforgettable addition to their ranks.

There are many reasons to be thankful for the Dardennes brothers, the Belgians whose sibling genius is rivalled only by the Coens, not least the young actors they have introduced to cinema: Émilie Dequenne in Rosetta, Jérémie Renier in La promesse, Déborah François in The Child, Thomas Doret in The Kid with a Bike.

It took Sicilian aristocrat Giuseppe Tomasi di Lampedusa, melancholy last scion of a never very reproductive family, a lifetime to get round to writing one of the 20^th century’s greatest novels. Publication of The Leopard (Il Gattopardo), based on the life of the author's great grandfather and the changes of the risorgimento, only took place over a year after Lampedusa’s death in July 1957. Events then moved very fast. By March 1959 the book had gone through 52 editions.

John Schlesinger’s 1963 film of Keith Waterhouse’s novel is 50 years old. It’s just been reissued in a pristine print by Studio Canal, and looks stunning in its new incarnation. What began as a claustrophobic three-act play was brilliantly opened out by the film’s director, and the widescreen format feels wholly appropriate.

The Eagles recorded their first two albums in London in the early Seventies, though they couldn't have imagined they'd be back 40 years later to present their new documentary, History of the Eagles Part One, at Sundance London. There is, as you may have surmised, also a Part Two, which is available in the DVD and Blu-ray package that goes on sale on Monday 29 April.

Knock knock. Who's there? Eamonn. Eamonn who? Eamonn Etonian. There's an Eamonn at No 10, an Eamonn is Mayor of London, an Eamonn is even Archbishop of Canterbury. Oh, and Eamonns are third and - for three more months - fourth in line to the throne. Recently Eton has started to dominate British film, television and theatre. In 2012 one Eamonn won an Emmy, another was given a Bafta and a third played a Shakespearean king on the BBC. 

Bringing some much needed sunshine streaming into what has, so far, been a hit and miss spring is this year's Sundance London, which takes place from 25 - 28 April at The O2. Sundance is, of course, a name most associated with Robert Redford, President and Founder of the Sundance Institute which supports fledgling filmmakers and runs the Utah-based festival. This will be the second year the festival has headed on over to bring us the pinnacle of American independent cinema, and this year its US indie gems are accompanied by several sterling UK efforts.

Late on a spring Friday evening, İstiklal Caddesi, the main shopping thoroughfare in Istanbul’s Beyoğlu district, exudes all the delicious traditional Turkish aromas: roasting chestnuts, fierce black coffee, döner grills and simit, İstanbul’s bagel, still selling like hot cakes way after midnight. Most of all, though, milling with the crowd, you are struck by something else, something less familiar these days, in Europe anyway: the smell of money.

Cannes, that irresistible feeding frenzy of film, is just around the corner. But 6,000 miles away in Panama City a film festival has just concluded that, for entirely different reasons, is equally significant. Panama isn’t known for its film output – it's made just one fiction feature in more than 60 years – and while America may have relinquished its control of the canal, the grip of its cultural colonialism has proven much more difficult to loosen.