Ron Howard Grinch (2000) — Iconic Rare BTS Moment! 🎄😱🎬 A rare behind-the-scenes clip from How the Grinch Stole Christmas (2000) shows director Ron Howard on set, guiding makeup teams, lighting crews, and actors through the film’s wild prosthetic process. No CGI, no shortcuts — just real costumes, practical effects, and pure filmmaking energy. | Studio Breakdown