Capturing the true spirit of the Fringe is this US improv four-piece. Beginning the show by asking an audience member to pick words from a book at random and thus setting the theme for the performance, the outfit maintain a charismatic warmth throughout as well as a sharp wit and excellent understanding of how to hold their audience.

Spaces on the Mile, 0845 508 8316, until 27 Aug (not 21), 7.40pm, £7 (£5).

Red Rover