A geneticist wakes up from an accident with only fragments of his memory is forced to relearn who he is via his twin brother. But as he digs deeper, he discovers he might not be who he thought at all.
In San Francisco, two police inspectors are on the case when a rogue taxi driver, with the help of a rogue porter, manages to st eal the suitcase of an antiques collector before running down a cop, whose dying gesture is…