"The Untouchable" is a very good episode. Unfortunately I am unable to give it a higher score because of some cliches and other problems. The first problem is The Voner Club. I have seen this device too many times. The club where only the rich and powerful are allowed and the members think they could get away with anything (The writers obviously saw that horrible movie The Skulls.). The character of Tessa James was another problem. I had trouble understanding why she just did not tell Mac exactly what she saw instead of hiding what she saw in strange riddles.