hd.thomson-multimediaThe Sparticle Mystery The Invasion (2011– ) watch online HD
- Original title:The Invasion
- Category:TV Episode / Adventure / Family / Fantasy / Sci-Fi
- Released:2011–
- Director:Jon East
- Actors:Abigail Hardingham,Karim Zeroual,Wesley Nelson
- Writer:Alison Hume
- Duration:28min
- Video type:TV Episode
- Rating 6.6
- Votes 874
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Short summary
Callum's new gang intend to take over the City Hotel, using Kat to gain access. Meanwhile, Reese visits the library to learn more about the Sparticle Project, and sees 'ghosts' of the adults there.
| Episode cast overview: | |||
 | Abigail Hardingham | - | Kat |
 | Karim Zeroual | - | Sadiq |
| Wesley Nelson | - | Jeffrey |
 | Megan Jones | - | Tia |
| Jerome Holder | - | Callum |
| Grace Mandeville | - | Holly |
| Zachary Middleton | - | Ami |
| Iestyn Darmanin | - | Jordan |
 | Emily Sanderson | - | Reese |
| Abbie Hayes | - | Frankie |
| Oliver Bell | - | Liam |
| Max Williams | - | Lemonhead |
| Amanda Horlock | - | Wormhole Mother |
| Andrew Cryer | - | Wormhole Father (as Andy Cryer) |
| Nadia Williams | - | Librarian |