| Molly |
Brown | Actress |
| Sandra |
Bullock | Actress |
| Detective |
Burks | Detective working Ainsley and Peter's case |
| Ainsley |
Greenburg | One of the protagonists |
| Maisy |
Greenburg | Ainsley and Peter's daughter |
| Peter |
Greenburg | Ainsley's husband |
| Dylan |
Greenburg | Ainsley and Peter's son |
| Riley |
Greenburg | Ainsley and Peter's son |
| Gina |
Miller | Peter's employee |
| Harry |
Potter | Fictional character |
| Ryan |
Reynolds | Famous actor |
| Joanna |
St. James | Ainsley and Peter's marriage counselor |
| Burt |
Stover | Ainsley's job interviewer; Peter's new identity |
| Taylor |
Swift | Famous singer |
| Adele |
| Famous singer |
| Bailey |
| Maisy's friend |
| Becca |
| Ainsley's colleague |
| Beckman |
| Peter's business partner |
| Beth |
| Burt's assistant |
| Brendan |
| Ainsley's co-worker |
| Glennon |
| Ainsley's bestfriend. |
| Grandma |
| Ainsley's mother |
| Illiana |
| One of Peter's victims |
| Janessa |
| Maisy's friend |
| Jenn |
| H.R. employee |
| Jim |
| One of Ainsley's victims |
| John |
| Beckman's divorce lawyer |
| Lincoln |
| Gina's fiancé; restaurant owner |
| Mackenzie |
| Ainsley's colleague |
| Mallory |
| Gina's friend; the girl Peter had a fling with |
| Matthew |
| Grandma's new neighbor. Aka: Matt |
| Melodie |
| Peter's assistant |
| Nikki |
| Girl Peter met at the bar; part-time nanny |
| Sampson |
| Matt's dog |
| Scout |
| Ainsley's former dog |
| Seth |
| Glennon's husband. |
| Stefan |
| One of Peter's victims |
| Tara |
| Ainsley's boss |
| Tina |
| Ainsley's co-worker |