Romana fancies a proper holiday and convinces the Doctor to visit the leisure planet Argolis, where a takeover by the Argolins' historic enemy is underway.
The Doctor
Romana II
K9 (voice)
Mena
Morix
Brock
Pangol
Hardin
Vargos
Guide
Klout
Tannoy (voice)
Stimson
Generator (voice)
Foamasi
Tourist
