1 | Jayla | Robinson | A desperate woman with her live-in-partner. |
| Charlotte Ann | Collins | Real name of Jayla Robinson. |
| Jared | Wylie | A lobbyist. |
| Nelson | Rockefeller | A New York's governor. |
2 | Joe | Gunther | A detective. aka: Joey. |
| Beverly | Hillstrom | A medical examiner. |
| Gilbert | | Gunther's cat. |
| Leo | | Joe Gunther's brother. |
| Tina | Sackman | A biologist primarily focusing on DNA analysis. |
| Ryan | Paine | A police officer. |
| Kyle | Kennedy | A motorist. |
| Lester | Spinney | An old state police. |
| Abigail E. | Murray | A stubborn 10year-old girl. |
| Colin | Guyette | One of the only two Windsor police officers. |
3 | Dr. | Lacombe | A diagnostic radiology specialist. |
| William | Kunkle | VBI detective. aka: Willy. |
| Samantha | Martens | A detective. Willy's live-in partner. aka: Sammie. |
| Emma | | Willy and Samantha's daughter. |
| Bill | Allard | Vermont Bureau of Investigation's director. |
4 | Mrs. | Gunther | Joe and Leo's mother. |
| Charles | Dickens | English writer and social critic. |
| Sue | | A nurse. Lester's wife. |
| Wendy | | One of Sue and Lester's children. |
| Dave | | One of Sue and Lester's children. |
5 | Rachel | Reiling | Beverly Hillstrom's daughter. |
| Frederick | Wiseman | American documentary filmmaker. |
6 | Devin | Lambert | Former government computer engineer. |
| Dominic | Gargiulo | One of Jared Wylie's men. aka: Nick. |
7 | James | Foster | A member of the Bureau of Criminal Investigation agency. |
| Dee | Rollins | Paine's widow. |
8 | Keely | Hooper | An engineer for Amtrak. |
| Al | Clay | A train security. |
| Samuel | Jones | A man who presumably jumped from the train. |
10 | Molly | Foster | One of James Foster's colleagues. |
| Brutus | | Lester's dog. |
| Lorraine | | Kyle's sister. |
11 | Aaron | Hinkle | The Amtrak police in Springfield. |
| Doug | Murphy | Willy's acquaintance. |
| Alex | Dorman | HSI Special Agent. |
13 | Don | Heustis | Kyle Kennedy's landlord. |
| Mike | McReady | VBI's captain. |
| Chad | Raney | Kyle's friend. |
| Dan | Reiling | Rachel's father. |
14 | Bob | | One of McReady's men. |
| Louise | | Emma's baby sitter. |
15 | Sunny | Malik | A man from Pakistan who owns a 'Pure Computers' shop. |
| Amra | | Malik's wife. |
| Sarah | | Amra's daughter. |
16 | Harriet | Robinson | Jayla's mother. |
| Thomas | Robinson | Jayla's father. |
| Angela | | Charlotte's sister. |
| Ted | McTaggart | Albany's chief of detectives. |
| Scott | Gagne | A detective with Child/Family Services unit. |
| McKenzi | | A dog. |
17 | Robb | Haag | A former employee at Al-Tech Industries. |
| Brenda | | Colin's acquaintance. |
| Christopher | Walker | Haag's acquaintance. aka: Chris. |
18 | Archie | Bunker | A TV host. |
| Jamie | Winslow | Jayla's former roommate at SUNY. |
| Lizzie | | Jaymie's roommate. |
| Aaron | Goldman | Jayla's old boyfriend. |
19 | Dylan | Collier | Ryan Paine's buddy. |
20 | Alan | Summers | Owner of the Al-Tech Industries. |
21 | John Patrick | Hartnett | A police officer. |
22 | Ned | | One of McReady's men. |
24 | Keith | Cory | Robb Haag's friend. |
26 | Jenn | | Lester's acquaintance. |
| Nicole | LaBrie | A department's lieutenant. |
| Lisa | Schamberg | A deputy sheriff. |
| Brio | | Lisa's dog. |
29 | Eberhard | Dziobek | An author. |