|Major Spoiler Warning|
This page contains major spoilers that have not yet appeared in any episodes anywhere worldwide.
"Ladybug in Halloween" is an upcoming 52-minute special episode of Miraculous: Tales of Ladybug & Cat Noir. According to Thomas Astruc, at best, it will premiere in 2018, although which countries would premiere in then is unknown. Since then, as revealed at an event with the writers of the series, it might be cancelled, though it is possible if a fourth season is ordered.