KDE Plasma at the movies
Framestore worked for several years to provide the majority of the film's effects shots, and their London-based offices appear filled to the brim with workstations running KDE Plasma. I think I may have even spotted Yakuake on a panel in there.
Interestingly, Framestore isn't the only London-based VFX house using KDE software. I previously collected a snapshot of Doctor Who VFX provider The Mill using Plasma Desktop in their work as well.
One factor driving this adoption is perhaps the synergy between our and the industry's extensive use of and familiarity with Qt - many high-end 3D modelling and video editing/compositing packages now use Qt for their UI, and often provide PyQt as convenient extensibility solution for in-house dev teams at the studios. The same is true of KDE. But I'd like to think providing a damn nice desktop experience also has something to do with it .