Every Which Way but Loose (1978)

Philo Beddoe represents the epitome of a laid-back truck driver with a knack for bar-room brawling. His unconventional sidekick? A 165-pound orangutan by the name of Clyde. However, Philo's carefree lifestyle takes an unexpected turn when he crosses paths with a flighty singer who steals his heart. Together, they embark on a wild and unpredictable journey through the American Southwest, encountering challenges along the way such as a menacing motorcycle gang, relentless cops, and the notorious brawler Tank Murdock.