When a substance abuse counsellor gets arrested for a DUI and returns to her hometown of Niagara Falls, she learns that her estranged father is dying of cancer and wants her to form a bond with her teenage half-sister that she's never met.
| Actor | Role |
|---|---|
 Aya CashMary Jackson | Mary Jackson |
 Sara WaisglassRobyn Jackson | Robyn Jackson |
 John RalstonWalter "Walt" Jackson | Walter "Walt" Jackson |
 Melanie Nicholls-KingLou | Lou |
 Aaron PoolePete | Pete |
 Kristian BruunOfficer Wayne | Officer Wayne |
 Jess SalgueiroCrystal | Crystal |
 Emma HunterErin | Erin |
 Yanna McIntoshBethany | Bethany |
 Jonathan WattonTherapist (voice) | Therapist (voice) |
| LLeslie SeilerBartender | Bartender |
 Alexandra HarrisBronwyn | Bronwyn |
 Aniela KuryloLaura | Laura |
 Kimberly-Sue MurrayDiane | Diane |
 Bruce NovakowskiCaterer | Caterer |
 Alix SiderisPolice Officer | Police Officer |
 Jimmy ChimariosUber Driver | Uber Driver |
 David JackGood-Looking Guy | Good-Looking Guy |
 Rodrigo Fernandez-StollPharmacist | Pharmacist |
 Joanna SwanFacilitator | Facilitator |
 Marni Van DykNeighbour | Neighbour |
 Liam SullivanDougie | Dougie |
 Jesse LaVercombeLawyer | Lawyer |
| IIan DownieGino | Gino |
| AAidan Chase NewmanYoung Man | Young Man |
| TTucker BowmanParty Goer | Party Goer |
| IIan McPhersonRobyn's Boyfriend | Robyn's Boyfriend |