Daniel Radcliffe, Emma Watson, Bonnie Wright and more paid tribute today to their 'Harry Potter' costar Maggie Smith, who ...

She won two Oscars in her decades-long career and more recently starred in the Harry Potter films and Downton Abbey.

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

Tributes are pouring in for Maggie Smith as Daniel Radcliffe, Whoopi Goldberg and more honor the beloved British actress.

The two actors spent years starring in the Harry Potter films, but that wasn't the first time they worked together.

Daniel Radcliffe paid tribute today to his Harry Potter costar Maggie Smith, who died this morning at the age of 89. The two ...

Daniel Radcliffe recalled meeting the late Maggie Smith before they worked together in the 'Harry Potter' franchise ...

Daniel Radcliffe is paying tribute to the late Maggie Smith, who died at 89 years old. The two actors are veterans of the ...

Daniel Radcliffe and his Harry Potter costars are remembering Maggie Smith, and honoring her magical portrayal of Professor ...

Daniel Radcliffe and many other Harry Potter stars speak out to honor their late costar Maggie Smith. She will be greatly ...

Harry Potter is mourning the loss of his beloved teacher, Professor Minerva McGonagall. In a new statement, Harry Potter star ...

Former co-stars from some of Maggie Smith's most famous projects are paying tribute to the Oscar-winning actress, who died ...