| 角色 | 饰演者 | 角色介绍 |
| Sam McCloud (46 episodes 1970-1977) | 丹尼斯·韦弗 | |
| Peter B. Clifford (45 episodes 1970-1977) | J·D·坎农 | |
| Sergeant Joe Broadhurst? (41 episodes 1970-1977) | 泰瑞·卡特 | |
| Police Sergeant Grover? (16 episodes 1972-1977) | Ken Lynch | |
| Chris Coughlin (15 episodes 1970-1977) | 迪安娜·茂道 | |
| Det. Simms? (10 episodes 1972-1977) | Sidney Clute | |
| Police Detective Polk? (8 episodes 1970-1977) | Ken Scott | |
| 1st Desk Sergeant? (5 episodes 1972-1977) | John Finnegan | |
| Marty Foreman? (5 episodes 1972-1976) | Robby Weaver | |
| George Faraday? (5 episodes 1972-1976) | Rick Weaver | |
| Mrs. Carol Broadhurst? (5 episodes 1973-1977) | Tracy Reed | |
| Police Sgt. Phyllis Norton? (5 episodes 1973-1975) | 特瑞·加尔 | |
| O'Hara? (4 episodes 1974-1977) | Gino Ardito | |
| Mrs. Clifford? (4 episodes 1974-1977) | 柯琳·格蕾 | |
| Anna Van Vliet? (3 episodes 1970-1971) | 苏珊·斯塔丝伯格 | |
| 2nd Policeman? (3 episodes 1970-1975) | Tony Ballen | |
| Carl Banducci? (3 episodes 1972-1976) | Vic Tayback | |
| Burl Connors? (3 episodes 1972-1975) | Neville Brand | |
| Coroner? (3 episodes 1971-1977) | Booth Colman |
