Across
Banks of South America that man had asked for silence (7)
Show-off son wearing straw hat (7)
Elizabeth's lead welcomed by actor pal cast for epic film (9)
Note picked up is money (5)
Scratching head, feel that hurt (4)
Martial artists abandon underwear (4,6)
Accredit gold is found in gold article (9)
Not cracked yet — try Big Dave's Crossword Blog (aimed at experienced solvers)
Regularly used cat door flap (3)
Small amount of pet odour going round (3)
Deeper ground with gas and oil source (9)
A savage eating skinned hare is greedy (10)
Kid heard river (4)
Run away from cruel operative (5)
Advanced behind, to catch seabird rotating (9)
Becomes overly enthused about acquiring vases (5,2)
Discusses group in pit retiring (7)
Down
Group speaking about district (8)
A French lover formerly quoted as lacking enthusiasm (9)
Not cracked yet — try Big Dave's Crossword Blog (aimed at experienced solvers)
Long jump second in decathlon (4)
Giving particulars about diamonds selling, but not originally (9)
Chess player's need to support bishop (5)
Recording of books in car – copy (9)
Letter from Greek ends in plaintive tone (5)
Once more talk about that woman climbing tree (6)
Aliens do sure sit funnily (9)
Appraised a valet due to be relocated (9)
Fastidious close to twelve times cutting ham (4-5)
Adventurer you'd see briefly at sea in possession of ship (8)
Lieutenant carrying bladed tools is most careless (6)
Mail in which Romeo's rejected love (5)
I had a house somewhere in America (5)
Dull poet turned up (4)
Type letters or click words in the clue