Filming on HBO’s White House Plumbers, starring Woody Harrelson, Justin Theroux, Lena Headey, Judy Greer, has been suspended over on-set incident(s) that are being investigated: “HBO has received reports of alleged unprofessional behavior on the set.”— Film Updates (@FilmUpdates) August 6, 2021
According to the link at the source, the altercation involved series director/executive producer David Mandel (Veep, Curb Your Enthusiasm) and a member of the prop department. The incident has led to the show's entire prop department quitting in protest. No other details have been shared at this time, though sources have indicated that people involved in production were given contacts to report any other bullying on set.
The White House Plumbers is a five-part Watergate series starring Justin Theroux, Judy Greer, Woody Harrelson, and Lena Headey.