Midnight Cowboy

"I'm walking here! I'm walking here!" Shuffling, perhaps.

One can always count on Hoffman and his ability to absorb the character he is portraying with such ease. He has a knack at portraying that deep, bronchial coughing schtick. When watching, I had to wear a surgical mask - just in case.

Voight, as usual, is magnificent as the innocent amongst the scum. Watching this wide eyed lone ranger slowly losing the tassels from his jacket is a deeply moving experience.

A word of warning, you may want to use antibacterial wipes on your tv screen after watching Hoffman here. One cannot be too careful.

• Potential Kermode

This is certainly my favourite role from Dustin Hoffman as he turns in an outstanding performance as "Ratso". He hooks up with the dapper, but out of his depth cowboy "Buck" who arrives in New York all set to be a hustler, but ends up paying his first client for the sex she's supposed to pay him for! Initially, "Ratso" fleeces this gullible guy too, but gradually the two start to depend on one and other - which is as well for "Ratso" who is clearly not long for this world. His persistent cough is being worsened by the squalid conditions in which he, and latterly, "Buck" have to live and by their poverty row existence. This is a great story and John Schlesinger tells it with some panache. The relationship between the two men is honest and de...