WHAT ELSE CAN I WATCH?

We search the TV schedules to uncover the shows you might have missed… Johnny Mathis at the BBC Saturday, 8.30pm, BBC2 To celebrate Johnny Mathis’ 90th birthday on 30 September, BBC2 dedicates an evening of programmes to the American singer (right), beginning with this clips show from the BBC archives. The velvet-voiced star tasted US success in the 1950s before his UK popularity peaked in the 1970s with Christmas No. 1 When a Child Is Born. Sister Boniface Mysteries Friday, 9pm, U&Drama (box se...