All three episodes of the first series of the BBC series, Sherlock, have now aired. Actor Benedict Cumberbatch, who plays Sherlock Holmes in the series, has reported that BBC executives really want to do more episodes but are not sure when... The BBC have now officially confirmed that there will be a second series but they don't know how many episodes or when they are going to do them. They have also said for the second series, the episodes will remain at 90 minutes long. :D I will post more information, as comments, as it's revealed