Friends Actress Explains Why Guest Starring in Season 4 Finale was a "Harrowing" Experience

Olivia Williams has revealed how her brief appearance on the sitcom Friends was a “harrowing” ordeal to endure thanks to guest stars being required to fit in with certain expectations. Williams has appeared in many big movies, including The Sixth Sense, and recently portrayed Camilla Parker Bowles in Netflix drama The Crown, but before all of that, she appeared in the Season 4 finale of Friends back in 1998. In a new interview with The Independent, Williams recalled her experiences on the set of the sitcom, and how it was an unsettling experience.