Detektywi z 12 posterunku codziennie mają do czynienia z nietypowymi sprawami i nietypowymi ludźmi. W ich zawodzie poczucie humoru jest niezbędne, żeby dotrwać do końca służby.
| as Captain Barney Miller | |
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| as Detective Ron Harris | |
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| as Detective Phil Fish | |
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| as Detective Nick Yemana | |
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| as Detective Arthur Dietrich | |
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| as Detective Chano Amenguale | |
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| as Inspector Frank Luger | |
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| as Officer Carl Levitt |
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| as Elizabeth Miller | |
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| as Lieutenant Ben Scanlon | |
| as |
| 1975 Season 1 |
| 1975 Season 2 |
| 1976 Season 3 |
| 1977 Season 4 |
| 1978 Season 5 |
| 1979 Season 6 |
| 1980 Season 7 |
| 1981 Season 8 |