Two children discover a black hole and imagine what it would be like to travel through time.
| Actor | Role |
|---|---|
 Molly DunsworthAdult Ingrid | Adult Ingrid |
| DDavid HopperOld Conrad | Old Conrad |
| RRena KossatzOld Ingrid | Old Ingrid |
 Josh MacDonaldAdult John | Adult John |
| AAndria Wilson MirzaSarah (as Andria Wilson) | Sarah (as Andria Wilson) |
| RRaiden MooreYoung John | Young John |
| LLiam MurphyBaby John | Baby John |
| MMia PerryYoung Ingrid | Young Ingrid |
| HHans PettersenAdult Conrad | Adult Conrad |
 Jordan PooleYoung Conrad | Young Conrad |
| EEstelle TrudelBaby Sophie | Baby Sophie |