Wrap your mind around this, fellow Trek fans. The Star Trek: The Next Generation episode "Frame of Mind" aired on May 3, 1993... or 22 years ago today. The season-six hour remains a fan favorite, in large part thanks to the powerful performance by Jonathan Frakes, who plays Riker as a man losing his mind in the complex, layered, even trippy dramatic episode. Let's consider same facts and anecdotes about "Frame of Mind":

Braga has said the episode was in part inspired by the Roman Polanski film, Repulsion.


Three of the four main guest stars in this episode appeared as other characters on either TNG or the other Trek shows:


Andrew Prine, who played Suna in "Frame of Mind," returned to the Trek fold for "Life Support," a Deep Space Nine hour in which he guest starred as Legate Turrel.
What are your most vivid memories of "Frame of Mind"?