Sam loves facts. He wants to know about UFOs and horror movies and airships and ghosts and scientists, and how it feels to kiss a girl. And because he has leukemia he wants to know the facts about dying. Sam needs answers to the questions nobody will answer.
| Actor | Role |
|---|---|
 Ben ChaplinDaniel MacQueen | Daniel MacQueen |
 Emilia FoxAmanda MacQueen | Amanda MacQueen |
 Greta ScacchiMrs. Willis | Mrs. Willis |
 Robbie KaySam MacQueen | Sam MacQueen |
 Alex EtelFelix Stranger | Felix Stranger |
 Ella PurnellKaleigh | Kaleigh |
 Natalia TenaAnnie | Annie |
 Phyllida LawGrandmother | Grandmother |
| EEloise BarnesElla MacQueen | Ella MacQueen |
 Fiona DolmanGillian Stranger | Gillian Stranger |
| MMatt StubbsMickey Stranger | Mickey Stranger |
 Hellena TaylorYoung Mother | Young Mother |