讲述同为警察的两位主人公Sam与Mac是好友，在一次事故中Mac失去了一个儿子，从此他失去了对上帝的信任。同时Sam也厌倦于警察的差事，希望能够进入ZF，于是这两人便在各自的烦恼中互相扶持前进的故事。
Michael Joiner
Bill 'Mac' McDonald
Michael Higgenbottom
Sam Wright
Joy Parmer Moore
Sara McDonald
Louis Gossett Jr.
George Wright
Dawntoya Thomason
Debra Wright
Rob Erickson
Blake McDonald
Kiana McDaniel
Grace Wright
Taylor Ollins
Emily Wright
Cindy Hodge
Dr. Vines
Chris Thomas
Bob Childers
Brayden Negelein
Tyler McDonald
Amisho Baraka
Rand
Jessica Maharrey
Jenny
George Bradshaw
Ken Newman
