"Who Wants To Be A Millionaire" is a popular television quiz show where contestants answer a series of multiple-choice questions to win cash prizes. The questions range from easy to very difficult, and each correct answer brings the contestant closer to the grand prize of one million dollars. Contestants can use lifelines, such as asking the audience or calling a friend, to help them when they are unsure of an answer. The show first premiered in 1998 and quickly became a cultural phenomenon, inspiring various international versions. Hosted by Regis Philbin in the U.S., it captivated audiences with its suspenseful format and the thrill of potentially changing a contestant's life forever.