Harbingers

Taking their cue from the absurd patter of the Mighty Boosh and the awkward naturalism of The Office, this trio of fresh-faced, well-spoken chaps make a decent but unoriginal stab at rejuvenating the sketch format. While the writing is consistently sharp (listen out for the best comedy hairdresser's name ever), the overall effect is largely mystifying.

Sweet ECA, 0870 241 0136, until 24 Aug, 6.35pm, £8 (£7).