Film star giving pal a coin (2,6)
I believe the answer is:
al pacino
'film star' is the definition.
'al pacino' can be an answer for 'star'. I'm unsure of the 'film' bit.
'giving pal a coin' is the wordplay.
'giving' indicates an anagram (the letters give the letters for another word).
'pal'+'a'+'coin'='palacoin'
'palacoin' with letters rearranged gives 'AL PACINO'.
Can you help me to learn more?
(Other definitions for al pacino that I've seen before include "Best Actor Oscar winner 1992, for "Scent of a Woman"" , "Serpico star" .)