Tess enlists her biological father – a lovable slacker from the wrong side of the tracks – and the charming juvenile delinquent next door to help her come to grips with the death of her little sister.
| Actor | Role |
|---|---|
 Sadie SinkTess DeNunzio | Tess DeNunzio |
 Theo RossiNick DeNunzio | Nick DeNunzio |
| KKweku CollinsJimmy Freeze | Jimmy Freeze |
 Vivien Lyra BlairEmily Gladstone | Emily Gladstone |
| MMckenzie Noel RusiewiczZoe Gladstone | Zoe Gladstone |
 Tanyell WaiversVicky | Vicky |
 Justin BarthaDavid Gladstone | David Gladstone |
 Jessica CapshawElly Gladstone | Elly Gladstone |
 Sophie GuestCaitlin | Caitlin |
 Daniel JohnsonTeacher (uncredited) | Teacher (uncredited) |
 Laurie KlatscherGrammy | Grammy |