A look at the dangerous and bizarre life of an undercover cop who lives on the edge and the strife and heartbreak that comes with the job. There is also a tremendous amount of guilt and psychological pain when an undercover sting goes bad and they lose a comrade in the line of duty.
| Actor | Role |
|---|---|
 James FarentinoLt. Ray Wiltern | Lt. Ray Wiltern |
 Steven WeberMatt Fisher | Matt Fisher |
 Susan WaltersJulie Tobias | Julie Tobias |
 Harold SylvesterArt Regan | Art Regan |
 Dan LauriaKadazian | Kadazian |
 Jane DalyBarbara | Barbara |
 Clyde KusatsuMatsumo | Matsumo |
 Tony PlanaMario Portillo Grande | Mario Portillo Grande |
 Charles HaidTommy Quinn | Tommy Quinn |
 Paul SanchezMartinez | Martinez |
 JoAnn WilletteDolores | Dolores |
| GGregory MillarChi Chi | Chi Chi |
 Bruce FrenchJudge | Judge |
 Nancy FrangioneMaggie | Maggie |
| TTom TranTran | Tran |
| AAndrew-Huy NguyenNguyen | Nguyen |
 John ProskyDon | Don |
 Elisabeth Harmon-HaidCarol Quinn | Carol Quinn |
| DDick Lowry IVMike Quinn | Mike Quinn |
| MMaggie MarshallDee | Dee |
| AArva HoltI.A. #1 | I.A. #1 |
| JJames MathersI.A. #2 | I.A. #2 |
| NNomi MittyForeperson | Foreperson |
 Louisa AbernathyDispatcher | Dispatcher |
 April JayneHooker | Hooker |
| RRandal PatrickCop #3 | Cop #3 |
| LLarry F. BarrettSWAT Lieutenant | SWAT Lieutenant |
| PPatrick LowryPat | Pat |
| SSarah Ellen VarleyGirl | Girl |