The 'Harry Potter' Cast's Most Shocking Revelations

Daniel Radcliffe, Emma Watson, Rupert Grint and more cast members have had plenty of time to reflect on their 'Harry Potter' days — and their revelations may surprise you! From reading fanfic about themselves to secret relationships, find out everything they've revealed since the movies wrapped.

Harry Potter' Stars Then & Now – Pics Of The Cast Grown Up

Harry Potter' Stars Then & Now – Pics Of The Cast Grown Up

All 8 Harry Potter Films Arrive on HBO Max

Tom Felton Says Working with 'Harry Potter' Costar Alan Rickman

Tom Felton Says Working with 'Harry Potter' Costar Alan Rickman

Who's Playing Who in 'Fantastic Beasts: the Secrets of Dumbledore

Harry Potter series cast: 4 actors who could play Tom Felton's

Harry Potter series cast: 4 actors who could play Tom Felton's

Helena Bonham Carter and Anthony Hopkins 'Go Back a Long Way