Well, there are a lot of movies which has had an impact on me..but as a child I liked the movie Masoom..in which Jugal Hansraj played the role of as a child artist. Other than this, Rang De Basanti and Chak De India...and of course Dil to pagal hai..which I now dread..because this movie was released when I was in school..and this movie made us or forced us to romanticize about the concept of valentine's day.which is of course not real.
I loved watching 'Mere Apne' that had Meena Kumari, Vinod Khanna and Shatru as a young one. The movie was all about two goons of a small locality but they both took care of an old lady played by Meena Kumari.
The film that made the greatest impact on me is Gone With the Wind, I cried when I watched it, I cried when I read the book, but it still moved me each time, even now when I am feeling down in the dumps, I read the book, especially the parts where Scarlet is fighting, by hook or by crook, to keep Tara with her no matter, and I feel better, that if she can do it in such gruelling times, why Can't I?
The other movie that moved me a lot was The Longest Day!