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The stars of Harry Potter spent years dedicating their lives to making the books come to life on the big screen.
Since appearing in the film, they have left their mark in the hearts of fans.
As the cast of the popular film series was relatively young when they played their iconic roles, many of them look different now as compared to how we knew them in the past.
Acid Cow has compiled a series of photos showing how Harry Potter actors and actress have changed over the years.
Have a look at them in the gallery below.