This week the DVD Savant has a number of new reviews and articles including: Olive Films' Four Noirs - Four stylish Paramount films noir now available separately in HD: Mail robberies, femme fatales, crooked gamblers, diamond smugglers and a clever kidnapping figure in tight-scripted crime dramas; Hickey and Boggs - Robert Culp's only directed film is a superior detective show, starring Culp and Bill Cosby as downbeat flatfoots who know that people only hire them for dirty work; and The Congress - Ari Folman (of Waltz with Bashir) pulls off a difficult existential science fiction movie adapted from ideas of Polish author Stanislaw Lem. Read all this and more in this week's DVD Savant.