Pedro Gonzales and His Caribbean Rhythm is the latest incarnation of ageing husbandand-wife double act Mike and Peggy Gorman, and on the basis of their one hit, an excruciating Coronation Calypso, they have been playing twice-nightly variety bills around the country for years, along with the other rag-tag members of their band, none of whom has ever been west of Blackpool. The supposed crisis here is that singer Boy Wonder has gone AWOL, to be replaced by - gasp! - a genuine black singer from Jamaica, but Plater leaves us not caring or even wondering if the show will go on. Instead, his characters drown slowly in their own second-rate - and oddly liberal for this era - dressingroom banter, which is enlivened only by the occasional decent one-liner.