About Star Trek: The Next Generation Season 4, Episode 14 : Clues

Upon investigating a newly discovered Class M planet, the crew are knocked unconscious. Data claims that they had only lost 30 seconds, but the crew begin to discover clues that Data may be lying about more than just that small detail. Guest Stars: Whoopi Goldberg, Colm Meaney, Pamela Winslow, Tom Knickerbocker, Cameron Oppenheimer, Joyce Agu, Patti Yasutake,