Overview: Magnus Magnusson faces the four finalists competing for the coveted title of Mastermind 1991 at the Royal Military Academy, Sandhurst. Finalists: Andrew Francis (lecturer) Erwin Rommel ; Kate Ford (librarian) Frank Lloyd Wright ; Trevor Brown (retired bank official) the films of John Ford; Stephen Allen (actor) Sir Francis Drake. The winner will receive the trophy from Will Wyatt , the BBC's Managing Director of Network Television.