| cast |
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| Series Regulars | |||
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| Clarke Peters | Clarke Peters as Albert Lambreaux | David Morse | David Morse as Lieutenant Terry Colson |
| India Ennenga | India Ennenga as Sofia Bernette | John Goodman | John Goodman as Creighton Bernette |
| Jon Seda | Jon Seda as Nelson Hildago | Khandi Alexander | Khandi Alexander as LaDonna Batiste-Williams |
| Kim Dickens | Kim Dickens as Janette Desautel | Lucia Micarelli | Lucia Micarelli as Annie |
| Melissa Leo | Melissa Leo as Antoinette "Toni" Bernette | Michiel Huisman | Michiel Huisman as Sonny |
| Rob Brown | Rob Brown as Delmond Lambreaux | Steve Zahn | Steve Zahn as Davis McAlary |
| Wendell Pierce | Wendell Pierce as Antoine Batiste | | |
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| Recurring & Guests | |||
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| James Ransone | James Ransone as Nick | Marc John Jefferies | Marc John Jefferies as Darius |