| Colonel Crichton | |
| Affiliated with: | UNIT |
| Race: | Human |
| Home planet: | Earth |
| Home era: | 20th century |
| First appearance: | The Five Doctors |
| Last appearance: | Project Alpha |
| Portrayed by: | Ian Dodds, David Savile |
| Series: | DWAD |
Character History[]
to be added
List of Appearances[]
to be added