There aren't many classic films that are very appropriate for children as well as adults, and this is considered one of the more happy and family friendly choices in film history. Of course it significantly helps that the lead is Shirley Temple, the most adorable springy haired child in the history of cinema. Feeling as happy go lucky as a Frank Capra film, "Heidi" is one of the more popular adaptations of the book, and has the same kind of plot that made "The Little Princess" immensely popular. Both star Temple, both have the lead character kidnapped and trapped under the watchful eye of a wealthy benefactress, and eventually they find their loved ones and go back to them. Besides being about the troubles that a small Swiss mountain girl gets herself into, it is also about her cheerfulness eventually warming the heart of her curmudgeon grandfather. Temple and Hersholt's performances are really quite heartwarming, as they find each other after having such hard and intolerable misfortunes, and fight to stay together even when Heidi is eventually kidnapped by her aunt and sold to a widower and his crippled daughter. Of course, what makes this film a bit saccharine with its sweetness is the intolerable cuteness that Temple exaggerates at every turn. She isn't exactly off-putting with her schmaltzy adorableness, but between the dimples and cutesy voice it becomes difficult to imagine that the film is set in the Swiss Alps and not on a Californian soundstage. Still, it's not common to watch films that are made to be watched by children and for children and yet see an intelligence and happy energy to it. "Heidi" may be a tad flawed compared to its literary counterpart, but it's oh so entertaining.