1: Some people differ about Castro (5)
4: These people don't know 'Cats' song I arranged (9)
7: Junker left Alaskan city heading north (5)
8: Stories least translated (5)
10: Hear Native American appeal (3)
11: Free for all by lack of padlocked freight compartments (2,5,6)
12: A bit of blood in vein of cut of beef (1-4)
13: French ladies made Sam mad (7)
15: Try to get ripened... it's a calamity (7)
16: Record left by teacher in Siam (5)
17: Actor works on two dialects (5,8)
20: Mineral springs start to moderate involuntary muscular contraction (5)
21: How might number mine something? (5)
22: Peculiarity of family repeating letter (9)
23: Part of stair is erect (5)