18a. dickens of a novel - between you and me anonymously! (3.6 and 6 letters) - u - ( m - t - - - ) (f - i - n - )
20a. what the cemistry between De Niro and Pacino produced on screen. 4 letters. - e - t
22a. Fence a foil. 5 letters. - a - r -
13a. Ring to the sound of scale. 4 letters. - - - l
14d. Insist on being meticulous 5 letters. - - - - n
thanks in advance