Several Harry Potter cast members have paid tribute today to their costar Maggie Smith, who died this morning at 89. “The first time I met Maggie Smith I was 9 years old and we were reading through scenes for David Copperfield,

Daniel Radcliffe pays tribute to his former "Harry Potter" co-star Maggie Smith, who died Sept. 27 at the age of 89.

Daniel Radcliffe paid tribute today to his Harry Potter costar Maggie Smith, who died this morning at the age of 89. The two actors actually met on a job prior to the Potter franchise, when both were cast in a 1999 BBC adaptation of David Copperfield.