"Booby Trap" is the sixth episode of the third season of the American science fiction television series Star Trek: The Next Generation, the 54th episode overall, first broadcast on October 30, 1989. It is the first episode of any Star Trek series to be directed by a woman. Set in the 24th century, the series follows the adventures of the Starfleet crew of the Federation starship Enterprise-D. In this episode, the Enterprise discovers a derelict centuries-old alien battlecruiser. Actress Susan Gibney guest stars as the spacecraft engineer Leah Brahms. Plot While the Federation starship Enterprise, under the command of Captain Jean-Luc Picard, investigates the asteroid-laden sector of space of the final battle between the Menthars and the Promellians, it receives a distress call from a Promellian battlecruiser; Captain Picard directs the ship to investigate. They find the ancient battlecruiser adrift but intact, and Picard, anxious to see the ship for himself, joins the away team as they transport over. They find the crew – all long dead, but still at their posts – while a recording by their captain suggests the ship was caught in a Menthar trap. With their investigation complete, the away team returns to the Enterprise to continue on, when they begin to suffer a series of power losses that prevent the use of either impulse or warp drive, and are bombarded by radiation that threatens to drain their shields and kill the crew. Picard orders Chief Engineer La Forge to find a way to restore power while a second away team searches for more clues on the Promellian vessel. They discover that the Menthars had previously used aceton assimilators to absorb an enemy ship's energy and redirect it back as hazardous radiation, and that the Enterprise is stuck in the same trap. La Forge realizes that the only way to restore power is to reconfigure the warp drive, and traces the warp drive's design back to the Enterprises construction and blueprints created by Dr. Leah Brahms. La Forge enters the ship's holodeck to help figure through the engine reconfiguration, whereupon the computer takes an off the cuff remark by Geordi literally and creates a holographic representation of Brahms herself to assist him in his work. As Geordi does so, he asks the computer to update the hologram with Dr. Brahms' personality profile, and slowly gains romantic feelings for her. Despite the holo-Brahms' help, La Forge is