The Mentalists, Wyndham's
A Richard Bean play is always to be welcomed - he wrote England People Very Nice and One Man, Two Guvnors, two of the most enjoyably rambunctious comedies of recent years - but also with a note of caution. Sometimes, as with The Big Fellah, there's more style than substance (or more jokes than narrative) and that's the case with his 2002 play The Mentalists, being given a West End revival with a huge comedy star maki…