| Rey |
Abbot | Police detective |
| Chad |
Allan | Juno's swim coach and former lover |
| Julianna |
Allan | Chad's wife |
| Michael |
Allan | Chad and Julianna's son |
| Hellie |
Armstrong | One of Detroit's missing girls |
| Carolyn |
Bessette | American publicist |
| Paul |
Blanchard | Pattie's lover, minister of the church |
| Nicholas |
Bowcamp | Boy where Dakota had a fight |
| Elizabeth |
Brown | Juno's old friend. Aka: Bette |
| Ted |
Bundy | Serial killer |
| Marie |
Claire | Instagram influencer |
| Samuel |
Crouch | Nigel and Winnie's son. Aka: Sam |
| Winifred |
Crouch | Nigel's husband. Aka: Winnie |
| Nigel |
Crouch | Winnie's wife |
| Nancy |
Crouch | Nigel's mother |
| Cynnie |
Gerwyn | Juno's patient with lupus |
| Mark |
Gordon | Josalyn's step-father |
| Juno |
Holland | Retired therapist |
| Rosie |
Jhou | Abducted |
| Karloe |
Karhoff | Missing |
| Hillary |
Karhoff | Karloe's mother |
| John |
Kennedy Jr. | Carolyn's husband |
| Stephen |
King | Famous author |
| Sgt. |
Morales | Police officer |
| Dr. |
Mynds | Juno's pediatrician |
| Mr. |
Nevin | Winnie's neighbor |
| Vicky |
Parkland | The Crouches's family friend |
| Mack |
Parkland | Vicky's husband |
| Dan |
Repper | Case worker |
| Josalyn Rose |
Russel | Winnie's case, Sam's biological mother |
| Terry |
Russel | Josalyn's mother |
| Daisy |
Sawat | Name in the search engine |
| Lisa |
Sharpe | Missing 2-year-old |
| Pattie |
Stoves | One of Juno's clients |
| Dakota |
Straub | Winnie's twin brother |
| Amanda |
Straub | Dakota's husband. Aka: Manda |
| Shelly |
Straub | Winnie's sister |
| Chelsea |
Straub | Winnie's sister |
| Dulce |
Tucker | Nigel's mistress |
| Dr. |
Willis | Emergency doctor |
| Alfie |
| Malay's cousin, deceased |
| Amber |
| Winnie's cousin, set up Nigel and Winnie's date |
| Beula |
| Counselor |
| Brady |
| Nigel's workmate |
| Carmen |
| Winnie's co-worker |
| Cayleigh |
| Juno's weekly patient. Aka: Clee |
| Courtney |
| Winnie's friend |
| Dale |
| Juno's youngest son |
| Desiree |
| Winnie's friend |
| Don |
| Malay's husband |
| Joe |
| Homeless man, Juno's friend |
| Kevin |
| Amber's husband |
| Kregger |
| Juno's husband |
| Malay |
| Winnie's friend |
| Marcus |
| Juno's oldest son |
| Mary |
| Chelsea's wife |
| Mike |
| Shelly's husband |
| Naveen |
| Winnie's secretary |
| Subomi |
| Samuel's friend |
| Tommy |
| Vicky's brother |
| Uri |
| Desiree's husband |
| Vic |
| The known angry guy in the neighborhood |
| Von |
| Bar owner |
