BBC Four
On Expenses
Drama about journalist Heather Brooke's fight for the disclosure of MPs' expenses.
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On Hannibal's Trail
Three Australian brothers cycle on ancient warrior Hannibal's trail from Spain to Rome
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On the Streets
Penny Woolcock's film about the eight months she spent among London's homeless.
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Once a Soldier
Documentary following the lives of the pensioners at the Royal Chelsea Hospital
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Once Upon a Time in New York: The Birth of Hip Hop, Disco and Punk
How the squalid streets of '70s New York gave birth to music that would conquer the world.
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Only Connect
Quiz show in which connections must be made between apparently unconnected things
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Open Hearts
A man's girlfriend falls in love with the husband of the woman who paralysed him.
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Open Space: A Day Off the Buses
Workers from London Transport's Putney bus garage describe their jobs and lives.
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Opera Italia
Series tracing the history of Italian opera presented by conductor Antonio Pappano
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Orchestra Seats
A waitress in Paris has a transforming effect on an array of fascinating customers.
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Orson Welles over Europe
Simon Callow looks at the career of Orson Welles after he went into self-exile in Europe.
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Oscar Peterson: Words and Music
Jazz pianist Oscar Peterson is joined by guests Count Basie and Orchestra and Joe Pass.
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OSS 117: Cairo, Nest of Spies
Secret agent OSS 117 is sent to bring order to the city of Cairo, Egypt, in 1955.
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Ottorino Respighi: A Dream of Italy
Documentary which explores Respighi's least familiar but most characteristic works.
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Our Hidden Lives
Four ordinary people confront uncertainties that lie ahead at the end of World War Two.
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Our Winnie
Alan Bennett's drama about a woman with learning difficulties, her mother and her aunt.
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Overlord
Drama following a young man's military service during WWII, including the D-Day battle.
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Oz and Them
Examining the love-hate relationship between Australia and the UK since the World War II.
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Ozwald Boateng: Why Style Matters
Menswear designer Ozwald Boateng unpicks and re-stitches his relationship with style.
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Painted Babies: Growing Up
A look at what happened to two girls from a 1995 documentary about child beauty pageants.
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Pandemic: A Horizon Guide
Virologist Mike Leahy uses 50 years of BBC archive to explore the history of pandemics.
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