Ashley Williams as Maggie O'Donnell

Niall Matter as Lucas Cavelli

Lisa MacFadden as Alyssa

Brendon Zub as Chris Cavelli

Bethel Lee as Leah Cavelli

Matthew MacCaull as Cameron

Kayden Magnuson as Ellen O'Donnell

Calix Fraser as Reed

Parker McLellan as Violette

Jarrod Evanyshyn as Alex O'Donnell

Paula Burrows as Grace O'Donnell

Kwesi Ameyaw as Aaron Phillips

Ashton Lim as Joey Cavelli

David Quinlan as David Williams

Scott McGrath as Santa Claus

India Shaw-Smith as Hannah

Ellie Harvie as Colonel Morrison

Sean Martin Savoy as Attendant

Zahra Anderson as Nurse

Jessie Tatiana Velez as Female Soldier