An American doctor in England for a conference with his spendthrift wife visits an old friend who stole the love of his life from him.
| Actor | Role |
|---|---|
 Anthony PerkinsSelf - Host | Self - Host |
 Nicol WilliamsonDr. Stephen McCullough | Dr. Stephen McCullough |
 Jane LapotaireBetsey McCullough | Betsey McCullough |
 Barry FosterRoger | Roger |
 Ralph BrownDetective Inspector Rollason | Detective Inspector Rollason |
| DDavid CharlesDetective Sergeant | Detective Sergeant |
 Melanie WaltersYvonne | Yvonne |
| RRichard AtkinJohn | John |
| RRussell GomerConstable | Constable |
 Jared MorganHotel Clerk | Hotel Clerk |