A Costela de Adão

Adam's Rib (George Cukor, 1949) is often hailed as the best "battle-of-the-sexes" comedy on celluloid, but it's beset with the same problems as the bulk of these Tracy-Hepburn vehicles: dated social observation that's tricky to navigate today, a lack of laughs and dramatic sequences that are just too heavy. The leads are a blissfully married couple who clash when they take opposing sides in a murder trial: assistant DA Spence leads the prosecution of wronged wife Judy Holliday (who is magnificent), while crusading feminist Kate leaps to her defence. Holliday plugged philandering husband Tom Ewell, you see, then fired wildly around the flinching floozy he was nuzzling up to, Jean Hagen.

The acting is absolutely stunning - universally superb - and there's smart use of newspaper inserts and a puppet show motif, but the material is spotty and chunky, with humour arriving in slabs rather than being weaved through the narrative. Kudos to former stage star David Wayne (he played Og in the smash Broadway version of Finian's Rainbow) for being so formidably irritating as Hepburn's extremely camp confidante and suitor. His reading of Cole Porter's specially adapted song Farewell, Amanda is a rare moment of respite in a teeming sea of annoyance. Hepburn asked her favourite director, Cukor, to favour Holliday in the filming of their scenes and leaked stories to the press about Judy's revelatory performance enraging both the leads. The ploy was designed to land her apprentice the lead in the screen adaptation of Born Yesterday, which she had initiated on stage. It worked - and she took home the Best Actress Oscar the following year.

As for Adam's Rib, it's impressive and memorable but, despite all that, resolutely not a classic.