When two men, one wanted by the law and the other by a crime syndicate killer, exchange identities, the result is murder.

A poker player faces murder charges and the loss of his daughter (Jodie Foster). Mason defends a big time gambler, played by guest star Will Hutchins, on a murder charge and the case gets complicated when Mason must also defend his client in an action to transfer custody of the gambler's daughter to her grandparents.