Aladdin Time
Latest of the Serpent Crest series of Tom Baker audios, with the Doctor and Susan Jameson's Mrs Wibbsey trapped in an underground cavern filled with treasure and a boy called Aladdin (who appears to be the same boy from the two previous audios and is certainly also played by Guy Harvey). It's a bit of a run-around tale, whose most interesting idea is the Doctor's scarf coming to life and acquiring the voice of Andrew Sachs, with bonus sexism directed against Susan Jameson's character, and need not detain those who have not yet got into this series. I have better hopes for the coming Big Finish audios with Baker reunited with Louise Jameson and Mary Tamm.