2: Supporters, but not for long (7)
5: Mediterranean leaves unfashionable coins? (3)
7: Crowd scene actor appearing in special edition (5)
9: Frozen awkwardly, i.e. a tin man (9)
10: Flare for clean-up time (5)
11: Wander around inside territory (3)
12: Odysseus' first requirement - to catch you like Polyphemus? (3-4)