Theory of Flight, The

Aroview: Helena Bonham-Carter plays a misery-guts in a wheelchair, crippled by motor-neuron disorder, who gets a companion in the form of an eccentric Kenneth Branagh (in his spare time he tinkers away on a homemade flying contraption). Collision-of-two-oddballs humour does some dips and dives, but gets in some cheeky farce along the way.