Helge, a respected businessman and family patriarch, is celebrating his 60th birthday at the family-run hotel. Gathered together amongst a large party of family and friends are his wife Else, his sullen eldest son Christian, his rude and arrogant younger son Michael, and his well-traveled daughter Helene. Another sibling, Linda, has recently taken her life at the hotel. Helene finds Linda's
suicide note, but hides it in a medicine bottle after becoming upset by the undisclosed contents. Michael fights with his wife, whom he had earlier abandoned on the roadside with their three children, and then has sex with her. He later beats Michelle, a waitress at the hotel, after she pulls him aside to tell him that she is pregnant as a result of their affair. At Helge's birthday dinner, Christian stands to toast his father, and asks that Helge choose between two speeches that Christian has prepared. Helge chooses one, and Christian declares it is the 'truth' speech (The contents of the other speech are never disclosed). During the speech, he publicly accuses Helge of
sexually abusing both him and his twin sister Linda as children. After an initial shocked silence, the party goes on as usual, with guests attempting to ignore what has happened. Helge pulls Christian aside to question him about his accusations. He questions his motives for
slandering his father, and Christian appears to withdraw his accusation. However, Christian is spurred to further action by hotel chef Kim, a childhood friend who knows about the abuse. Kim orders Pia and Michelle to hide the guests' car keys. Christian then continues his toast by accusing Helge of causing Linda's death through the trauma of the abuse. Helge speaks to Christian alone and threatens to bring up his troubled personal history, including his
impotence with women and Christian's possibly-
incestuous relationship with Linda, mocking him that Linda did not say goodbye to him before committing suicide. Further exacerbating the tensions of the day, Helene's black boyfriend Gbatokai shows up, causing the racist Michael to lead most of the partygoers in singing the racist Danish song "
Jeg har set en rigtig negermand", in order to offend him. Else later makes a toast where she makes insulting comments about her children, and accuses Christian of having an overactive imagination. She asks him to apologize for his earlier statements and accusations. Christian accuses Else of knowing about the abuse yet not intervening. Michael and two other guests eject Christian from the hotel. When Christian walks back in, they beat him and tie him to a tree in the woods outside the hotel. Christian unties himself and returns. Pia finds Linda's suicide note and gives it to Christian. Christian gives the note to Helene, and she reads it aloud in front of the party guests. In the note, Linda states that she is overwhelmed by trauma from Helge's abuse, explaining her suicide, and that she always loved Christian. Helge admits to his misdeeds, claiming it was all his children were good for, and leaves the dining room. Christian has a hallucination of Linda, causing him to faint. As he awakes, he learns from Helene that Michael is missing. Michael, also drunk, calls Helge outside and beats him severely. The following morning, while the family and guests eat breakfast, Helge comes in and speaks to the group. He admits to his wrongdoing and declares his love for his children. Michael tells his father to leave the table. ==Cast==