Robert Duvall plays John J Anderson, a ponytail-wearing seventysomething who loves to dance, but underneath it all - and unbeknown to girlfriend Maggie (Kathy Baker) - he's a hit-man.

While on a job in Argentina, he becomes obsessed with a tango dancer (played by Duvall's real-life partner Luciana Pedraza).

However, it takes two to tango and, while Duvall gives a fine performance, his writing and directing leave much to be desired.