This week the DVD Savant has a number of new reviews including: The Sergio Leone Anthology - The long delayed double disc special editions of all four of Sergio Leone's United Artists westerns; The World War II Collection, Vol. 2: Heroes Fight for Freedom - Warners assembles an eclectic, entertaining group of War Pix, no two of which are similar; David and Lisa - The original socially conscious liberal movie about mental illness is back; Voyage to the Bottom of the Sea (Global Warming Edition) Fox brings back the science-challenged submarine adventure with the hook of Global Warming; Straight Time - Ulu Grosbard's tale of a petty criminal's relapse into reckless armed robbery is also one of Dustin Hoffman's better movies; Frankenstein vs. Baragon / Frankenstein Conquers the World- Toho's silliest Kaiju, is a horror opus about a giant 'Furankenshutain' boy; The Sand Pebbles - Fox returns with both the standard cut and a longer Road Show version of Steve McQueen and Robert Wise's muddled Vietnam era look at gunboat diplomacy in China. Read all this and more in this week's DVD Savant.