Who would you be if you could choose? Princess Anne? Linda Lovelace? The Prime Minister? Since things are already so bad for Trevor – rotten job, bitchy wife – he decides to answer a "life-swapping" ad in the local paper. But once the swapping starts, who knows where it could end?
| Actor | Role |
|---|---|
 Sheila GishDinah/Miss Trevor | Dinah/Miss Trevor |
| AAnthony DouseTrevor/Miss Trevor/Bunny | Trevor/Miss Trevor/Bunny |
 Peter EganBunny/Trevor/Miss Trevor/Dinah | Bunny/Trevor/Miss Trevor/Dinah |
 Donald BurtonMr Nigel | Mr Nigel |
 Miriam MargolyesMiriam/Miss Babberton | Miriam/Miss Babberton |