Sacha Pitoëff

In a baroque spa hotel, an unnamed sophisticate attempts to persuade an unnamed married woman that they have not only previously met, but that they were also romantically involved and had planned to elope together.

After being released from an asylum, a girl declares she is Anastasia Romanov, sole surviving heir of Czar Nicholas II.

A fairy godmother helps a princess disguise and flee the kingdom so she won't have to marry the king who happens to be her father.