| Jack Harkness | |
| Home planet: | |
| Travelled with: | Ninth Doctor & Tenth Doctor |
| First appearance: | Getting things started (DWTT) |
| Last appearance: | present (DWTT) |
| Portrayed by: | John Barrowman (DWU), Samuel B. Ely (DWTT) |
| Series: | BBC Canon Character |
For a more detailed history of the official canon of Jack Harkness visit the Jack Harkness article at Tardis Index File.