Underbelly Cowgate, EdinburghThis mix of acrobatics, feverish monologues, high-altitude accidents and apocalyptic physical comedy doesn't need to have a rationale " does it? It is probably best not to ask too many questions. I mean, you could imagine Lou Doyle and Trevor White wanted their show to be about achieving the impossible and alighted on the phrase "pigs might fly" to encapsulate their vision. That would exp…
