Los Angeles, 1958: a detective holes up in a downtown hotel awaiting killers to come get him. During the course of one night he will meet various occupants of the hotel and the truth of how he came to be in his present situation will be revealed.

The ambitious legal assistant Tom Miller works at the Rosen, Byres and Emmerich Attorneys at Law and secretly dates the gorgeous clerk Anna. His company has presently two major cases: Hartcourt vs. Denning Pharmaceutical, against a powerful corporation, and Gambizzi Case, against a mafia family. On the eve of the judgment of the Hartcourt case, Alan Emmerich releases all the employees early in the afternoon and he also fires Tom for snooping around the Gambizzi case. When Tom is leaving the building with Anna, he sees a man leaving a suitcase on the floor and another man wearing a suit taking the suitcase and going to the 34th floor of the building. Tom decides to follow him and soon he discovers that he man is actually a hit-man. Soon Tom is trapped on the floor with the killer since his access card is deactivated. Who hired the hit-man?