Invitation to Terror: Usagi's Night Flight
S5:E22Sailor Aluminum Siren learns that Usagi is Sailor Moon. Using this knowledge, she sets a trap on a plane where the Three Lights are holding an in-flight event in order to get Usagi's attention.
Sailor Aluminum Siren learns that Usagi is Sailor Moon. Using this knowledge, she sets a trap on a plane where the Three Lights are holding an in-flight event in order to get Usagi's attention.