TF1 had finally revealed in an email Episode 21’s name! Episode 21 will be called “Dearest Family.” It also seems like we will only be seeing Astro Cat in this episode. This is where Tikki will use her lucky charm without a holder and where Marinette’s parents will be akumatized. As for now, the air date of Episode 21 “Dear Family” is not announced yet. Stay tuned for more updates! Source: @BlueMiraculous1 on Twitter.