It's 1968 Prague. Tomas (Daniel Day-Lewis) is a womanizing doctor. His often-lover Sabina (Lena Olin) is a liberated sophisticated woman. At a country spa, Tomas is taken with local girl Tereza (Juliette Binoche). He sets free the mousy Tereza and they have a passionate affair along with Sabina. Tomas and Tereza get married but jealousy overwhelms her. Then the Prague Spring erupts.

There has been many threesomes in cinematic history. The acting power in these three is one of best. Daniel is able to make the charismatic cad likable. Lena is sexual dynamite. Juliette is pure magic in this one. It is a great threesome against the backdrop of compelling political turmoil.