'You're not funny!' was the scariest guest appearance on 'Friends', according to Olivia Williams

'Friends' guest star Olivia Williams details 'alarming' experience while on hit sitcom in 1998. Williams: "The Crown" alum's time on "Friends" set was "alarming" and "harrowing" Williams: My time on the set was 'harrowed' and 'alarmed'

Olivia Williams recently recalled a "harrowing" and "alarming" experience she allegedly had while appearing on "Friends" The actress said she was "not funny" when she appeared on the show. Williams: "You’re not funny!’. "You're not funny!"

Olivia Williams, 53, has offered details about her guest starring role on Friends. She previously described the role as 'harrowing' and described it as 'painful' Olivia Williams has revealed details of her guest star role on the hit TV show. The 53-year-old actress has previously described her experience as 'heartbreaking'