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| Luke Smith | |
|---|---|
 | |
| Luke Smith | |
| Series: | The Sarah Jane Adventures |
| Gender: | Male |
| Notability: | Main character |
| Occupation: | Student |
| Location: | England |
| Relatives: | Sarah Jane Smith (adoptive mother) |
| Status: | Alive |
| Born: | 2008 |
| First: | "Invasion of the Bane" |
| Actor: | Tommy Knight |