The Spanish Prisoner (1998)

An employee of a corporation with a lucrative secret process is tempted to betray it. But there's more to it than that.

Director: David Mamet

Cast: Steve Martin, Ben Gazzara, Campbell Scott, Ricky Jay, Rebecca Pidgeon, Richard L. Friedman, Jerry Graff, G. Roy Levin, Hilary Hinckle, David Pittu, Christopher Kaldor, Felicity Huffman, Gary McDonald, Mike Robinson, Olivia Tecosky, Charlotte Potok, Paul Butler, J.J. Johnston