Easy targets and predictable jibes let down an ambitious production There are flashes during Idiots Assemble: Spitting Image The Musical of the old mordant humour from the show's heyday, when you could see Maggie the dominatrix, grey John Major eating his peas with his pants over his trousers and wee David Steel sitting in the pocket of David Owen. But today's Spitting Image is more crude than cruel.Â