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| Series Cast Summary (42 of 46) (View more cast) | Episode Count | Year Range | STARmeter™ |

| Alexander Skarsgård ... Sgt. Brad 'Iceman' Colbert | 7 | (2008) | 108 |

| James Ransone ... Cpl. Josh Ray Person | 7 | (2008) | 3,449 |
 | Lee Tergesen ... Evan 'Scribe' Wright | 7 | (2008) | 3,383 |

| Jon Huertas ... Sgt. Antonio Espera | 7 | (2008) | 4,400 |

| Stark Sands ... Lt. Nathaniel Fick | 7 | (2008) | 3,929 |

| Billy Lush ... Lance Cpl. Harold James Trombley | 7 | (2008) | 6,716 |
 | Jonah Lotan ... Navy Hm2 Robert Timothy 'Doc' Bryan | 7 | (2008) | 14,037 |

| Wilson Bethel ... Cpl. Evan 'Q-Tip' Stafford | 7 | (2008) | 9,496 |

| Pawel Szajda ... Cpl. Walt Hasser | 7 | (2008) | 9,022 |

| Marc Menchaca ... Gunnery Sgt. Mike 'Gunny' Wynn | 7 | (2008) | 14,142 |

| Rey Valentin ... Cpl. Gabe Garza | 7 | (2008) | 13,366 |

| Kellan Lutz ... Cpl. Jason Lilley | 7 | (2008) | 132 |
 | Mike Figueroa ... Sgt. Leandro 'Shady B' Baptista | 7 | (2008) | 32,282 |

| Rudy Reyes ... Sgt. Rodolfo 'Rudy' Reyes | 7 | (2008) | 4,870 |

| Rich McDonald ... Cpl. Anthony 'Manimal' Jacks | 7 | (2008) | 18,803 |

| Eric Ladin ... Cpl. James Chaffin | 7 | (2008) | 5,673 |

| Chance Kelly ... Lt. Col. Stephen 'Godfather' Ferrando | 7 | (2008) | 8,081 |

| Eric Nenninger ... Cpt. Dave 'Captain America' McGraw | 7 | (2008) | 7,612 |

| Brian Wade ... Cpt. Craig 'Encino Man' Schwetje | 7 | (2008) | 7,664 |

| Neal Jones ... Sgt. Maj. John Sixta | 7 | (2008) | 9,940 |

| Michael Kelly ... Cpt. Bryan Patterson | 7 | (2008) | 3,535 |

| David Barrera ... Gunnery Sgt. Ray 'Casey Kasem' Griego | 7 | (2008) | 11,977 |
 | Benjamin Busch ... Maj. Todd Eckloff | 7 | (2008) | 26,667 |
 | Owain Yeoman ... Sgt. Eric Kocher | 7 | (2008) | 1,885 |
 | J. Salome Martinez ... Cpl. Jeffrey 'Dirty Earl' Carisalez | 7 | (2008) | 65,416 |

| Nabil Elouahabi ... Meesh | 7 | (2008) | 20,534 |

| Langley Kirkwood ... Sgt. Steven Lovell | 7 | (2008) | 11,158 |

| Stefan Otto ... Cpl. Nathan Christopher | 7 | (2008) | 36,819 |

| Sal Alvarez ... Cpl. Hector Leon | 7 | (2008) | 52,625 |

| Daniel Fox ... Pfc. John Christeson | 7 | (2008) | 30,952 |

| Bjorn Steinbach ... Cpl. Michael Stinetorf | 7 | (2008) | 36,077 |

| Sydney Hall ... Cpl. Teren 'T' Holsey | 7 | (2008) | 44,186 |
 | Justin Shaw ... Sgt. Michael 'Budweiser' Brunmeier | 7 | (2008) | 66,923 |
 | Sean Brosnan ... Cpl. Daniel Redman | 7 | (2008) | 14,940 |

| Theo Landey ... Sgt. Damon Fawcett | 7 | (2008) | 44,616 |
 | Kyle Siebert ... Cpl. John Burris | 7 | (2008) | 86,335 |
 | Jeffrey John Carisalez ... Cpl. Smith | 7 | (2008) | 80,244 |

| Darron Meyer ... Cpl. Cody Scott | 7 | (2008) | 38,353 |
 | Eric Kocher ... Gunnery Sgt. Rich Barrett | 7 | (2008) | 22,031 |
 | Denton Douglas ... Cpl. Trevor Darnold | 6 | (2008) | 107,975 |

| Josh Barrett ... Sgt. Larry Shawn 'Pappy' Patrick | 5 | (2008) | 25,264 |
 | Robert John Burke ... Maj. Gen. James 'Chaos' Mattis | 3 | (2008) | 5,478 |
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