screen title "The Rock", and really they are just two very  different cuts of the same film. One version, at Title 8 of the DVD, has a  running length of about 7.5 minutes (7:31) while the other version, at Title  9 of the DVD, is around 9 minutes (8:49). It is the longer version, at Title  9, which includes the footage of former Alcatraz prisoner John Giles.