JOHN NASH'S BEAUTIFUL MIND - Mike Wallace talks to the man about whose remarkable life the best picture-nominated and now controversial film "A Beautiful Mind" is based. Peter Klein is the producer.

POISONOUS STEW - The government is still years away from constructing secure vessels and storage facilities for 90 million gallons of liquid nuclear waste -- some of which is leaking - despite having already spent billions on the effort. Lesley Stahl investigates. Richard Bonin is the producer.

DAME JUDI - Judi Dench has won five major acting awards in as many years, for movie and stage roles. Ed Bradley finds out what she's like off stage. Ruth Streeter is the producer.