Between every drunken confession or dazed quarrel, parties create the sparkling backdrop to many heated conversations. HALF PAST ONE follows Leah and Aggie and their relationship's journey. Told in non-linear fragments, Aggie navigates her need to belong while Leah spirals out of control. That is, until Aggie stumbles across nonchalant Jo, forcing her to reconsider what she really wants.
| Actor | Role |
|---|---|
| HHarper Hammond-WilonskyLeah | Leah |
| MMatilda MaconAggie | Aggie |
| AA'Nia FergusonMandy | Mandy |
| KKarina MartinezRenee | Renee |
| PPiper JovenJo | Jo |
| RRyan MorrisDanny | Danny |
| EEmilia VernetEmily | Emily |
| JJack ReidFrat Guy #1 | Frat Guy #1 |
| NNico ChoiFrat Guy #2 | Frat Guy #2 |
| AAthina AlaviPartygoer | Partygoer |
| EElizabeth GoldmanPartygoer | Partygoer |
| EElla DarlingtonPartygoer | Partygoer |
| GGrace CoePartygoer | Partygoer |
| JJuniper ReedPartygoer | Partygoer |
| KKaiya HoareauPartygoer | Partygoer |
| LLauren SonPartygoer | Partygoer |
| MMarianna ZoellinPartygoer | Partygoer |
| MMaverick GonzalezPartygoer | Partygoer |
| MMoore TheobaldPartygoer | Partygoer |
| OOliver RobinsonPartygoer | Partygoer |
| RRohit DivekarPartygoer | Partygoer |
| TTori AllisonPartygoer | Partygoer |