Final answer:
The actor's portrayal of Prince Prospero cannot be determined to match Poe's characterization without further information.
Step-by-step explanation:
The question is asking whether the actor's portrayal matches Poe's characterization of Prince Prospero. In this case, it is necessary to have a clear understanding of how Poe characterized Prince Prospero. Unfortunately, the provided information does not mention any direct connection to Edgar Allan Poe's works or his characterization of Prince Prospero. Without further information, it is difficult to determine whether the actor's portrayal matches Poe's characterization.