Every 40 Years is a 2017 English-language Documentary movie. An exploration of Gunhill Road's return to music 40 years after breaking into the Billboard Top 40 charts in 1973. Every 40 Years is about second chances and the power of chasing your dream down one more time. Every 40 years stars Alan Colmes in the title role along with Steve Goldrich, Glenn Leopold, Paul Reisch, Kenny Rogers and Fred Willard in supporting roles.