Garry, who preferred the nickname "Gaz", was a young human boy who was holidaying in Blackpool, 1976 when the S'Qwatch invaded. He accompanied the Twelfth Doctor while he sent a signal for the S'Qwatch's mother to come and collect them. (COMIC: A Cold Snap)
| Companions of the Twelfth Doctor |
|---|
| | Original to television |
| Multi-story | | | | Narratively ambiguous | |
| | | Original to prose | | | | Original to comics |
| Multi-story | | | | Single-adventure | | | | Multi-adventure | | | | Narratively-ambiguous | |
| | | Original to audio |
| Multi-story | | | | Narratively ambiguous | | | | Single-adventure | |
| | | Original to games | | | | If a medium is not mentioned, then this incarnation did not have companions who were original to that medium; it does not mean that this Doctor failed to appear in that medium. |
|
