1: Directors said to be unamused. (5)
2: Explosive device held by one failed candidate (7)
3: Crew member is one in operating room (3)
4: Small capturing big and strong (9)
5: Keep back a missing ingredient for gunpowder (5)
6: 15-acrosss toilet pot? Rubbish! (5,6)
7: Blank answer embodies Asians, briefly (7)
8: Alludes to convicts holding up Italian (9)
13: One later enters, like, with matching sides (11)
15: Getting by with saying It'll cut out tight bends (6,3)
17: Leaning back, incorporated ruling (9)
20: Odysseus' first requirement - to catch you like Polyphemus? (3-4)
22: Explains how to get rid of rear ends! (7)
25: Appreciation without hot water containers (5)
26: Idea that is consuming Dell Crossword Puzzles, say (5)
30: Bite and flip over -- one way to win a wrestling match (3)