Recall UNIT: The Great Tea-Bag Mystery was a 1984 stage play written and starring Richard Franklin. The play also starred John Levene as Sergeant Benton and the voice of Nicholas Courtney as the Brigadier.
- Mike Yates - Richard Franklin
- Sergeant Benton - John Levene
- Brigadier Alistair Gordon Lethbridge-Stewart - Nicholas Courtney
- This is the final appearance of John Levene as Sergeant Benton until the spin off Wartime.