This week's new DVD and Blu-ray

No One Knows About Persian Cats ; Fish Story Network Releasing DVD; Third Window DVD Music movies have to be one of the trickiest genres to tackle. Anything current can seem dated almost immediately; actors tend to show themselves up as non-musicians, and true-life rock tales are mostly based on the complete lies the music industry depends on to make their performers seem special. You have to look at something like the documentary Anvil! to see anything approaching honesty. Two films this week, taking wildly different approaches, end up better than just about any other rock movies of recent years. No One Knows About Persian Cats is an Iranian film about the travails of a band in a culture that not only has no infrastructure for weedy indie bands to thrive but is also actively against such unrestrained freedom of expression. It's a fascinating checklist of things we all take completely for granted here, and how near-impossible they are in Iran. Japan's Fish Story is, well, nearly impossible to describe: it's full of bizarre happenings like a ninja waiter saving a hijacked ferry, wrapped up in a plot about a catchy, obscure punk song that may just hold the key to saving the world from total destruction. The movie is one of those peculiarly Japanese productions that seems to almost be doing itself an injury in attempting to please everyone: it twists and turns, flits between many styles, and still tells a knockout story. Hierro Trippy, twisty Spanish missing-person thriller. DVD & Blu-Ray, Optimum Clash Of The Titans Sam Worthington gets his Greek on. DVD & Blu-Ray, Picnic At Hanging Rock Peter Weir's enigmatic period piece. Blu-Ray, Second Sight The Perfect Sleep Nightmarish noir mystery. DVD, Icon Entertainment Breaking Bad Series 2 The cult TV drama continues as science teacher Bryan Cranston sinks deeper into drug dealing. Essential. DVD, Sony Pictures. David Cross: Bigger And Blackerer Acclaimed stand-up from the Arrested Development star. DVD, PIAS UK