John
He also was a huge music lover. He did a documentary on Bach that was outstanding.
He has always delighted me.
My favorite Ustinov moment was during an interview with either Johnny Carson or Dick Cavett (don't recall). He was relating an incident from his early school days. On a test, there was the question "Who was the greatest composer?". He answered "Bach". His test came back with the answer marked "Incorrect. It was Beethoven".
The fact that he found that funny, when few in the audience would actually "get it" totally endeared him to me from that point on.