The most common and most likely answer to this crossword clue is the 5 plus 10 letter word TITUS ANDRONICUS
I've seen this crossword clue in Financial Times
T
I
T
U
S
A
N
D
R
O
N
I
C
U
S
More clues leading to the result TITUS ANDRONICUS
Buddy explains!

The straight part
We know that "drama" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case drama = titus andronicus.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.