Morris Calland
From Tardis Wiki, the free Doctor Who reference
Morris Calland and his son, Samuel, worked at the Morden Clinic and supplied Annabel Morden and Jennifer Harrison with aliens, transporting them in an ambulance. During an operation, they were both taken into UNIT custody and killed by an alien. (AUDIO: The Helliax Rift)
Behind the scenes
The script describes Morris as a "hard worker. Local."