The first trailer has been released for The Program, a biopic on the downfall of Lance Armstrong.

The film is based on Seven Deadly Sins, David Walsh's book about his relationship and perusal of Armstrong. Chris O'Dowd plays Walsh in the movie.

American Ben Foster, plays the seven time Tour de France winner, in the movie that is expected to be released later this year.

Armstrong is to return to the roads of France this summer, to cycle some of the Tour de France route, a day ahead of the race for a British cancer charity.