Friends had a variety of guest stars throughout its ten seasons, among them Bruce Willis, but even though his presence created a big plot hole, it was absolutely worth it. Despite coming to an end in 2004, Friends continues to be very popular and its fanbase has grown more in recent years thanks to the shows arrival to streaming. Friends has further established itself as one of the greatest TV shows ever, and recent revisitings have highlighted its strengths, flaws, and made many of its guest appearances a lot more special.

https://screenrant.com/friends-show-bruce-willis-paul-role-die-hard-plot-hole/