Mum Made Me Laugh21/03/2008BBC Radio Scotland Duration: 30 minutesFirst broadcast: Fri 21st Mar 2008, 11:00 on BBC Radio Scotland FMLatest broadcast: Sat 22nd Mar 2008, 00:30 on BBC Radio Scotland FM4/7. Comedy actress Patricia Hayes was a huge star of radio and TV. Her son Richard O'Callaghan tells Sally Magnusson how she made him laugh and cry.GenresFactualFamilies & RelationshipsBrandMum Made Me Laugh Source: BBC Online