In this short documentary produced for the Criterion Collection, Oscar-winning visual-effects expert Craig Barron and film writer John Bengtson, author of Silent Visions, discuss the unique stunts, locations, and effects seen in Harold Lloyd's comedy masterpiece Safety Last! (1923).
In this 2010 program, Craig Barron and Ben Burtt, leading experts in the fields of visual and sound effects, respectively, discuss the techniques used and choices made by Charlie Chaplin and his crew on MODERN TIMES.