Rupert Grint, right, Daniel Radcliffe, centre, and Emma Watson in 'Harry Potter and the Prisoner of Azkaban' (2004). Rumours of a 'Friends'-style reunion for the 'Harry Potter' cast have been circulating in recent days. Photo: Warner Bros
Rupert Grint, right, Daniel Radcliffe, centre, and Emma Watson in 'Harry Potter and the Prisoner of Azkaban' (2004). Rumours of a 'Friends'-style reunion for the 'Harry Potter' cast have been circulatShow more

20 years after the first 'Harry Potter' film, could a 'Friends'-style reunion happen?