Ewan McGregor as Nick Leeson

Anna Friel as Lisa Leeson

Nigel Lindsay as Ron Baker

Tim McInnerny as Tony Hawes

Irene Ng as Bonnie Lee

Lee Ross as Danny Argyropoulos

Yves Beneyton as Pierre Beaumarchais

Simon Shepherd as Peter Norris

John Standing as Peter Baring

Pip Torrens as Simon Jones

Betsy Brantley as Brenda Granger

Caroline Langrishe as Ash Lewis

Tom Wu as George Seow

Daniel York as Henry Tan

Sharon Duce as Patsy Sims

Peter Sakon Lee as Trader #2