This week the DVD Savant has a number of new reviews including: It's a Wonderful Life - Frank Capra's Christmas favorite bounces back one more time ... in a two-disc set; The Burt Lancaster Signature Collection - which includes five of the athletic actors film:  The Flame and the Arrow, Jim Thorpe - All American, South Sea Woman, His Majesty O'Keefe and Executive Action; I Am Cuba The Ultimate Edition - Mikhail Kalatazov's epic of the Cuban Revolution was screened only a few times in Havana and Moscow and then locked away for almost thirty years.  It's a cinematic marvel that, for expressive camera gymnastics, outdoes practically any film ever made; The Barbara Stanwyck Signature Collection -  Warners gathers six lesser-known Barbara Stanwyck titles, several of which are forgotten gems: Annie Oakley, My Reputation, East Side West Side, To Please a Lady, Jeopardy and Executive Suite. Read all this and more in this week's DVD Savant.