How Movies Being Made on Instagram: "In Scooby-Doo, Shaggy and Scooby face bizarre monsters that feel real inside the spooky mystery world. On screen, Scooby talks, reacts, and shares perfect comedic timing with Shaggy, making their friendship believable. The mix of fear and humor defines the movie’s charm and keeps the fantasy grounded. Behind the scenes, Scooby was a physical animatronic head and reference puppet on set. Actors performed against it for eye lines and timing. Visual effects late