One drawing people at a minor play (8)
I believe the answer is:
animator
'one drawing people' is the definition.
The definition suggests a singular noun which matches the answer.
'at a minor play' is the wordplay.
'play' is an anagram indicator.
'at'+'a'+'minor'='ataminor'
'ataminor' is an anagram of 'ANIMATOR'.
Can you help me to learn more?
(Other definitions for animator that I've seen before include "Inspiring person" , "Creative type" , "Cartoon maker" , "Cartoonist in films" , "Person making cartoons" .)