4d) A German turned up with this French relative (5) N????
12a) One left particular cast assembled for lavish event (11) ????T???L??
14a) Eg George Orwell used pony oddly at end of Animal Farm (9) no letters
14d) Smooth old actor, one of many lining city streets (5,4) no letters
16a) Perk up fish in pastry, as Spooner might say (4,5) T?K?????T
All help greatly appreciated