12a. short set of tv programmes. ???I ?E?I?S
14a. without principals. ???R?L
13a. questionable legal fairness. R?U?H ?U?T?C?
19a. vegetarian dish. N?T ?O?F
29a. in a sluggish manner. IDLY OR IDLE
47a. easy profit. A ?A?? ???K
28d. be enthusiastic about. L?V? AND ?R?A?H?
31d. hidden store of delights. ?R?A?U?E ?R?V?