Michael surprised the comedian, for his second tribute, at the BBC Television Centre for a mid-series extended edition of the show.
Such is the breadth of Bob's story two Big Red Books are needed, the second one delivered midway through the show by comedian Joe Pasquale. Other guests include actress June Whitfield and comedian Bob Hope.

Anthony - best known for his role as Sebastian in the ITV series Brideshead Revisited - was surprised by Michael at the curtain call of the musical My Fair Lady at London's Drury Lane Theatre.
Back at the BBC Television Centre Anthony's guests include author James Herbert and theatrical producer Bill Kenwright.