We watch “Lux” (Series 15, Episode 2) where the Doctor and Belinda travel to ‘racist’ Florida (or let’s just call it what it is: ‘Florida’) circa 1952 in order to ultimately travel to a marginally less racist 2025. Whilst said subjectively tortured travel-prep is occurring, the Doctor Scooby-Doos encounter Lux, the God of Light, Belinda Scooby-Doesn’t believe that Lux is anything other than a pesky hologram, and we Scooby-Doubt that Lux is neither all that big nor all that bad. Also Mr Ring-A-Ding would’ve gotten away with it, if it wasn’t for those meddling super-fans!