The Doctors Revisited was a series of documentaries produced and broadcast by BBC America to celebrate the 50th anniversary of Doctor Who. One documentary was broadcast every month, each focusing on a different incarnation of the Doctor. The series began in January with a First Doctor documentary and proceeded chronologically through the Doctors until it culminated with an Eleventh Doctor documentary in November. Each documentary was then followed up by a broadcast of a story featuring that Doctor, edited into an omnibus format. To date all stories shown have been making their BBC America debut.