[On the early end of a Broadway run] So I went over there and, I'm delighted to say, the play flopped [audience laughter]. I hated New York. I loathe… - Andrew Courage

Q: Who were your comedic or revue influences?
IC: I adored Jack Buchanan and Fred Astaire. Cary Grant roles are ones I would love to have played but I was never given any.

[Robert] Hamer was an alcoholic. And Hal Chester, the little volatile American producer of School for Scoundrels, looked after him like a child. He picked him up in the morning and took him to the studio, he looked after him at lunchtime, he took him home at night. And everything was hunky dory. He was compos mentis and played well [until] the last fortnight of shooting. It was a night shoot outside the Camelia room ... [a]nd I got down there and he was stoned out of his mind. He was absolutely rolling around, couldn't do a thing. So I'm afraid he had to be removed, and the producer directed that night. Then after that, for the last three weeks, another director came in who never got a credit, a man called Cyril Frankel, who I was in the army with, strangely. He directed the last three weeks. Of course, you've always got to remember that everything is shot out of sequence so the last three weeks doesn't necessarily mean the last fifteen minutes of the film. You can't see the join.