Signal 7

Aroview: Dedicated to John Cassavetes, this 12-hr slice of the night-world of various New York taxi-drivers, shot on videotape, is similarly sparky and rambling.

Unscripted humour adds to the social texture, with Bill Ackridge and Dan Leegant convincing in the 'honourable failure' roles. Note: 'Signal 7' is a taxi distress-code for 'driver not responding'.