Les Ballets Trockadero de Monte Carlo, the world’s foremost all-male comic ballet company, famed for performing en travesti and on pointe, is back with another sensational program spoofing some favorite works. The company’s 50th anniversary season showcases the virtuosity of these dancers, who amaze even as they send the audience into stitches by exaggerating the foibles, accidents, and underlying incongruities of serious dance.