Ralph Staub and the Screen Snapshots camera films William Boyd, in his 'Hopalong Cassidy" guise, as he presides over the Grand Opening of his "Hoppyland" amusement park in Venice, California... Read allRalph Staub and the Screen Snapshots camera films William Boyd, in his 'Hopalong Cassidy" guise, as he presides over the Grand Opening of his "Hoppyland" amusement park in Venice, California. Many Hollywood personalities are on hand to check out the roller coasters, slides and ot... Read allRalph Staub and the Screen Snapshots camera films William Boyd, in his 'Hopalong Cassidy" guise, as he presides over the Grand Opening of his "Hoppyland" amusement park in Venice, California. Many Hollywood personalities are on hand to check out the roller coasters, slides and other rides. Those seen wishing 'Hoppy' success in his new venture include Mr. and Mrs. Van ... Read all