Screenplay by RALPH SMART   Directed by CYRIL FRANKEL     The Champions step in to rescue a girl doctor who is being held against her will on a Caribbean island.     Professor Anna Maria Martes (FRANCES CUKA), a world-famous doctor, visits the Caribbean island of her birth to gather information for a treatise she is working on, and an international incident threatens when the authorities cancel her exit visa and produce the shiftless husband, Angel (PHILIP MADOC), she divorced many years ago. They refuse to recognise the fact that she is now an American citizen, with an American divorce—and insist that she remains on the island, working for the glory of her Mother Country and the Revolution.   The Three Champions, Craig (STUART DAMON), Sharron (ALEXANDRA BASTEDO) and Richard (WILLIAM GAUNT), are sent by Nemesis to rescue the Professor and they find her under house arrest in a well-guarded apartment. While Sharron inveigles Angel out of the way, and Richard leads the police guards on a wild-goose chase, Craig gets into the apartment and tells Anna Maria to be ready to escape that night. Their conversation, however, is overheard on closed-circuit television.   The police are now on to Craig, but he escapes. The Professor is placed in a cell at Police headquarters. And this means that the Champions are now faced with having to get her out of her cell.   The rescue attempt is put into operation, with Sharron waiting outside in a car at the ready. Craig and Richard make their way into the police building via the roof and plunge the whole place into darkness by smashing the generator. The police cannot see anything in the pitch blackness; but Craig and Richard, with their superhuman qualities, can see in the dark.   The rescue is a success. Now the chase begins. It takes them to a small fishing village, where Richard and Craig are to send a signal message to a waiting submarine, but while they are doing so, Sharron and Anna Maria are caught by the Commandante (RONALD RADD) and his men. But they have reckoned without Sharron’s uncanny strength...     AN PRODUCTION   Series created by Monty Berman and Dennis Spooner   © Copyright Incorporated Television Co. Ltd. MCMLXVII     Stuart Damon   Alexandra Bastedo   William Gaunt   Anthony Nicholls     Craig Stirling   Sharron Macready   Richard Barrett   Tremayne     Frances Cuka   Ronald Radd   Philip Madoc   Eric Pohlmann   Anthony Newlands   Godfrey Quigley   Norman Florence   Richard Montez     Anna Maria Martes   Commandante   Angel Martes   Minister   Cuevos   Josef   Police Captain   Detective     Associate Producer   Director of photography   Art director   Editor     Johnny Goodman   Frank Watts   Charles Bishop   Inman Hunter     Musical director   Theme composed by   Post-production supervisor   Production manager   Casting   Stunt arranger     Edwin Astley   Tony Hatch   Philip Aizlewood   Malcolm Chistopher   John Owen   Bill Sawyer     Sound editor   Sound recordists     Music editor   Associate art director   Set dresser   Construction manager     Alan Corder   Dennis Whitlock, Claude Hitchcock   Deveril Goodman   John Graysmark   Brian Rider   Bill Greene     Second unit director   Second unit cameraman   Camera operator   Assistant director   Continuity   Special effects     John Hough   Jimmy Harvey   John Winbolt   Ken Baker   Valery Norman   Sid Pearson     Scenic artist   Production buyer   Make-up supervisor   Hairdressing   Wardrobe supervisor   Supervising electrician     A.J. Van Montagu   Sid Palmer   Gerry Fletcher   Michael Jones   Laura Nightingale   Ted Hallows       Made on location and at ASSOCIATED BRITISH ELSTREE STUDIOS ENGLAND.