1947 was The Year of the Subjective Camera, with DP's first hour shot from Bogart's point of view and Robert Montgomery's film adaptation of Raymond Chandler's LADY IN THE LAKE (which I've discussed elsewhere on the IMDb) using the technique throughout. Unlike LADY..., DP's plastic surgery gimmick provides a good plot reason for the audience not to initially see Bogart's face, though we frequently hear that unmistakable Bogart voice to make up for it. We also get to see the lovely Bacall and lots of spellbinding character actors in lieu of Bogie. There isn't an uninteresting face or a bad performance in the bunch, with standout performances from the leads, D'Andrea, Stevenson (wise, kindly, and vaguely sinister all at once), Rory Mallinson as Parry's musician friend, the ever-dependable Bruce Bennett, cheap hood Clifton Young (with an oily grin and a cleft chin that looks like it got lost on the way to Cary Grant's face), and especially the magnificent Agnes Moorehead as Madge Rapf, the kind of woman who won't join any club that'll have her as a member, a stylish dame who spreads stress and misery wherever she goes. Sticking her nose into everyone's business, Madge manages to lure people to her and push them away at the same time, and if she can't have you, she'll make damn sure nobody else canhave you, even if that means murder. With her delivery dripping honey one minute and venom the next (especially in her climactic scene with Bogart), the quicksilver Moorehead's commanding presence and her unconventional, undeniably striking good looks ensure that you can't take your eyes off her whenever she's on screen.
If you're looking for a tight mystery plot, look elsewhere. While DP has many suspenseful moments, it's primarily a character study and a mood piece about loneliness, redemption, and starting over, with a strong undercurrent of postwar paranoia, all underscored beautifully by Franz Waxman's stirring music (with contributions by an uncredited Max Steiner). The bus station scene is a touching example of this. But the reactions of people who meet Parry with his post-op face and new name, "Allan Linnell," are so suspicious I wondered if writer/director Delmer Daves (who cameos as the photo of Irene's doomed dad. His real-life kids have bit parts, too) was indicating that Parry was really projecting his own paranoia onto the people around him. His new name in particular makes people look at him like he just dropped in from the planet Neptune: "Linnell? That's a very unusual name." What's so freakin' unusual about it?! What, it's not blandly Anglo-Saxon enough? I wonder if John Linnell of They Might Be Giants fame ever had to field such questions...but I digress... :-)
Even when DP drops the subjective camera style so we can see Bogart in all his glory, the visuals are striking thanks to Sid Hickox's moody black-and-white photography (although with the emphasis on Madge's love of all things orange, I can imagine a partly-colorized version a la SIN CITY, with everything black-and-white except Madge's orange clothes and belongings... :-) and some innovative visual techniques. I particularly liked the use of the glass floor when Bogart discovers a dead body -- a tip of the hat to Alfred Hitchcock's THE LODGER, perhaps? Speaking of Hitchcock, DP and Hitch's 1958 classic VERTIGO might make an interesting double feature since they share themes of loss, loneliness, new identities and fresh starts as well as a San Francisco setting. If you want to see a softer side of Bogart & Bacall, DP is well worth watching. You may also enjoy the DVD's other fun extras, like the original theatrical trailer (for me, the hyperbole of that era's movie trailers is part of their charm) and SLICK HARE, one of the Bugs Bunny cartoons affectionately lampooning Bogart (rumor has it that Bogart liked to pal around with the animators at Warner Bros.' "Termite Terrace" and he actually did his own voice work for SLICK HARE and 8-BALL BUNNY).