Photo credit: Hugh E Dillon Earlier this month the Turner Classic Movies’ “Road to Hollywood” tour came to Philly (Prince Theater) and brought along legendary actress Eva Marie Saint, the actress best known for her sexy spy role, playing opposite Cary Grant in Alfred Hitchcock’s suspense classic – North By Northwest. The 10-city tour is part of a campaign to promote the vintage film network’s annual TCM Classic Film Festival (April 12-15). I’ve seen North By Northwest close to a dozen times starting around the age of 12.  It’s one of my favorite Hitchcock flicks, so I was thrilled to get an opportunity to not only hear more about the…