Star Trek Lieutenant Sulu is a character from the original Star Trek series, played by George Takei. He is the helmsman of the USS Enterprise and is known for his loyalty and dedication to the crew. Lieutenant Uhura is a communications officer on the USS Enterprise, played by Nichelle Nichols. She is known for her intelligence and her ability to speak multiple languages. Both characters are important members of the crew and have been featured in multiple Star Trek films and television series.