Doctor Who The Ribos Operation. Word Search Puzzle Solver. Doctor Who The Ribos Operation word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. The Doctor is summoned by the mysterious and powerful White Guardian and sent on a quest to find the six segments of the Key to Time which once assembled will restore balance to the Universe. Joining the Doctor and K9 is the smart and sassy Romana a Time Lord fresh from the Academy. Landing on the wintry planet of Ribos to locate the first segment the TARDIS crew quickly find themselves embroiled in a little local trouble with a pair of conmen and an unstable warlord... This includes identifying and searching for words that are related to : Anne Tirard, Paul Seed, Adventure, Timothy Bateson, Robert Keegan, Tom Baker, Anne Tirard, Prentis Hancock, Adventure, Nigel Plaskitt, Drama, John Leeson, Prentis Hancock, Science Fiction, Nigel Plaskitt .