A retired cop goes up against a slick jewel thief and his gang, who have pulled a diamond heist and are trying to smuggle the diamonds cross-country.
| Actor | Role |
|---|---|
 Lee J. CobbWilly Calso | Willy Calso |
 Gig YoungHarkey Rollins | Harkey Rollins |
 Matt ClarkGeorgie | Georgie |
 Robert WaldenChecker | Checker |
 Geoffrey LewisArchie | Archie |
 Grayson HallHelen Calso | Helen Calso |
| JJerry AugustThompson | Thompson |
 Hank GarrettSam | Sam |
| AAl HansenHighway Officer | Highway Officer |
 John HartKlein Salesman | Klein Salesman |
 Basil HoffmanRichards | Richards |
 Marcia LewisMrs. Gilmour | Mrs. Gilmour |
| BBill MartelInsomniac | Insomniac |
| FFrank VentgenStein | Stein |