Bad actor let off famous play
I believe the answer is:
ham
'bad actor' is the definition.
(a ham is someone who overacts)
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for ham that I've seen before include "Meat served in sandwiches" , "A poor actor - overdoes it" , "Upper leg meat" , "Meat for the radio amateur" , "Meat for excessive actor" .)