INTO THE WILD (2007, USA, 148m, 15) ***½ Adventure, Biography, Drama dist. Paramount Pictures; pr co. Paramount Vantage / Art Linson Productions / Into the Wild / River Road Entertainment; d. Sean Penn; w. Sean Penn (based on the book by Jon Krakauer); pr. Art Linson, Sean Penn, Bill Pohlad; ph. Eric Gautier (Colour |…