A female executive and a night janitor conspire to commit a daring diamond heist from their mutual employer, The London Diamond Corporation.
| Actor | Role |
|---|---|
 Demi MooreLaura Quinn | Laura Quinn |
 Michael CaineMr. Hobbs | Mr. Hobbs |
 Lambert WilsonFinch | Finch |
 Nathaniel ParkerOllie | Ollie |
 Shaughan SeymourEaton | Eaton |
 Nicholas JonesJameson | Jameson |
 Joss AcklandMilton Kendrick Ashtoncroft | Milton Kendrick Ashtoncroft |
 Silas CarsonReece | Reece |
 Derren NesbittSinclair | Sinclair |
 Kate MaravanTrudy | Trudy |
 Rosalind MarchPenelope | Penelope |
| KKevan WillisLewis | Lewis |
 Stanley TownsendHenry | Henry |
 Jonathan ArisBoyle | Boyle |
 Ben RightonBryan | Bryan |
 Natalie DormerCassie | Cassie |
| CClaire ThillSecretary | Secretary |
| VViolaine MillerBallroom Quartet | Ballroom Quartet |
| CCarole BruereBallroom Quartet | Ballroom Quartet |
 Roya ZargarTrudy's Friend | Trudy's Friend |
 David BarrassFenton | Fenton |