From 2001: A Space Odyssey, Singing in the Rain, The Good, The Bad, and The Ugly, and The Wizard of Oz, these themes will forever be etched in the cinematic hall of fame. These timeless films are among a list of others that define all that is loved about the silver screen and beloved flagship institutions of Tinseltown. From the bold and dramatic to the toe-tapping and emotional, the piece is a trip down a star-studded memory lane. (4:45)