Eric and Ramzy are working as window washers at the Montparnasse skyscraper in Paris. Thinking that he has a date set up with beautiful executive Marie-Joelle (who in reality hates his guts), Ramzy stays at work late while Eric hangs around with him. As a result, the pair witness a gang of terrorists seize the tower and take its late-night occupants (including Marie- Joelle) hostage. Knowing that only they can save the day, Eric and Ramzy swing into action.
| Actor | Role |
|---|---|
 Éric JudorEric | Eric |
 Ramzy BediaRamzy | Ramzy |
 Marina FoïsStéphanie Lanceval | Stéphanie Lanceval |
 Serge RiaboukineDe Fursac | De Fursac |
 Michel PuterflamLanceval | Lanceval |
 Omar SyTaxi Driver | Taxi Driver |
 Jean-Claude DauphinThe Commissioner | The Commissioner |
 JoeyStarrThe Orderly | The Orderly |
 Fred TestotThe Smoking Policeman | The Smoking Policeman |
 Pierre-François Martin-LavalJean-Louis, the Guardian | Jean-Louis, the Guardian |
 Edgar GivryGreg | Greg |
 Pierre SemmlerHans | Hans |
 Bô Gaultier de KermoalThe Chinese (Ming et Chan) | The Chinese (Ming et Chan) |
 Georges TrillatPeter | Peter |
 Laurence Pollet-VillardThe Secretary (Sylvie) | The Secretary (Sylvie) |