Stingy landlord Rigsby manages to scam his lodgers John, an art student, and Philip, an African medical student, making both pay for a room they must share. However Rigsby's favorite lodger, Miss Jones, flirts with Philip rather than him, despite his pitiful attempts at seduction.
| Actor | Role |
|---|---|
 Leonard RossiterRigsby | Rigsby |
 Frances de la TourMiss Jones | Miss Jones |
 Don WarringtonPhilip Smith | Philip Smith |
 Christopher StrauliJohn | John |
 Denholm ElliottCharles Seymour | Charles Seymour |
| CCarrie JonesSandra | Sandra |
 Glynn EdwardsCooper | Cooper |
 John CaterBert | Bert |
 Derek GriffithsAlec | Alec |
 Bill DeanWorkman | Workman |
 Ronnie BrodyItalian Waiter | Italian Waiter |
| AAlan ClareAccordionist | Accordionist |
 Pat RoachRugby Player | Rugby Player |
 Jonathan CecilBoutique Assistant | Boutique Assistant |