Radio Times Prize Crossword 6

[wendyl]

Having just subscribed to RT after a long break i am struggling with this crossword and would appreciate help
6a Writer to become involved with magical shape 9 -e-------
12a Actress finds donkeybeside a trough 5,7 -----/--u-t--
2d Double entry that's closed belatedly? 6,4 ---b--/----
7d Uncle Tom ran out with English terminology 12 ----------r-

thanks

[Sam1960]

2d stable door

[vakayu]

12a Jenny Agutter

[bookbinder]

6a pentagram?

[vakayu]

6a pentangle

[mahonia]

7d nomenclature

[bookbinder]

7d nomenclature
yes, pentangle is better.

[wendyl]

thanks for high speed reply will check 6a

[glasman]

Pentangle

[vakayu]

Pen-writer and tangle to become involved or angle a shape.