The Five reunite at a hotel on Cragstone Ridge, where old foe Thomas Wentworth seeks their help. He has foreseen the murder of visiting jazz singer Cab Vee, and it is up to the Five to uncover just who is plotting to kill him.
| Actor | Role |
|---|---|
 Diaana BabnicovaGeorge Barnard | George Barnard |
 Kit RakusenDick Barnard | Dick Barnard |
 Flora Jacoby RichardsonAnne Barnard | Anne Barnard |
 Elliott RoseJulian Barnard | Julian Barnard |
| KKipTimmy the Dog | Timmy the Dog |
 Ann AkinjirinAunt Fanny | Aunt Fanny |
 James LanceUncle Quentin | Uncle Quentin |
 Jack GleesonWentworth | Wentworth |
 Amir WilsonCharlie Vincent | Charlie Vincent |
 James WilbyMr. Vincent | Mr. Vincent |
 Jamie Andrew CutlerStanley Crawford | Stanley Crawford |
 Rita TushinghamMiss Clutterbuck | Miss Clutterbuck |
 Jemima RooperAngela Clutterbuck | Angela Clutterbuck |
| CChloe AclandDilys Shepherd | Dilys Shepherd |
 Jonathan ArisMr. Standing | Mr. Standing |
 María PedrazaGabriela | Gabriela |