The doctor shows the Rolling Stones' muse being slept on by Mick Jagger

The Italian actress, who passed away aged 75 in 2017, is said to have finally confessed to the rumoured dalliance which occurred while filming 1970 film Performance with the frontman, now 80.

The filmmakers behind "Catching Fire: The Story of Anita Pallenberg," in theaters Friday, and Marlon Richards, Pallenberg's son with Keith Richards, discuss her impact on the Rolling Stones.