"No Highway in the Sky" starred James Stewart, Marlene Dietrich, Kenneth More and Glynis Johns. It was an aviation drama about a scientist convinced that a tail would split and fall off an aeroplane. Charles Mortimer had a walk on part where he played a disgruntled traveller in the airport at a coffee bar, whose plane has been delayed for at least two hours. His lines were, "I'd like somebody to tell me how much this is going to cost me! Some coffee please."