Watch Let's Dance Full Movie Free Online 123Movies. In the Bellinsky family: there is Solomon the father, 80 years old, brimming with life. He is fighting not to be buried too quickly, between tap dance lessons under the high patronage of Fred Astaire and the search for a companion... The mother, Geneviève, dreams of only one thing: quietly continuing her infantilisation, with her household help, protector and guardian angel, Mr Mootoousamy.