The answer is clear. The missing letter is obvious.
But apparently it’s actually not that obvious to this contestant.
You don’t need to have seen the play to know that the answer is ‘M’.
A Streetcar Named Desire.
A Streetcar NAKED Desire.
Dude on Wheel of Fortune had to solve this:— David Aldridge (@daldridgetnt) March 21, 2017
A STREETCAR NA_ED DESIRE
He asked for a K.
I’m gonna go lie down.