Single mom Maggie is facing Christmas alone until Lucas crashes into her life and becomes an unexpected house guest. Together they overcome Christmas while finding comfort in their growing bond.
| Actor | Role |
|---|---|
 Ashley WilliamsMaggie O'Donnell | Maggie O'Donnell |
 Niall MatterLucas Cavelli | Lucas Cavelli |
 Lisa MacFaddenAlyssa | Alyssa |
 Brendon ZubChris Cavelli | Chris Cavelli |
 Bethel LeeLeah Cavelli | Leah Cavelli |
 Matthew MacCaullCameron | Cameron |
 Kayden MagnusonEllen O'Donnell | Ellen O'Donnell |
 Calix FraserReed | Reed |
 Parker McLellanViolette | Violette |
 Jarrod EvanyshynAlex O'Donnell | Alex O'Donnell |
 Paula BurrowsGrace O'Donnell | Grace O'Donnell |
 Kwesi AmeyawAaron Phillips | Aaron Phillips |
| AAshton LimJoey Cavelli | Joey Cavelli |
 David QuinlanDavid Williams | David Williams |
 Scott McGrathSanta Claus | Santa Claus |
 India Shaw-SmithHannah | Hannah |
 Ellie HarvieColonel Morrison | Colonel Morrison |
 Sean Martin SavoyAttendant | Attendant |
 Zahra AndersonNurse | Nurse |
| JJessie Tatiana VelezFemale Soldier | Female Soldier |