Garth Algar is a fictional character from the Wayne's World film series, portrayed by actor Dana Carvey. He is known for his quirky personality, distinctive glasses, and love for music, particularly rock. Garth serves as the loyal sidekick to the main character, Wayne Campbell, played by Mike Myers. Together, they host a public-access television show that showcases their comedic antics and passion for music. In the films, Garth is characterized by his awkwardness and nerdy charm, often providing comic relief. His catchphrases and memorable moments contribute to the overall humor of the series, making him a beloved character among fans of the franchise.