Stories and songs

as 7pm

AJ Cronin 's comic 1966 story, as 7.30pm

as 8pm

John Buchan 1929 thriller set in a sleepy South American republic that hides a terrible secret, starring Ian McDiarmid and Fiona Francis

Another chance to hear the final episodes of Francis Durbridge 1959 mystery Paul Temple and the Conrad Case starring Peter Coke and Marjorie Westbury (5-8/8). followed by part one of Simon Brett's murder mystery So Much Blood starring Francis Matthews (1/6)

as 11pm

Chilling tale with Mark Gatiss and Abigail Hollick

Series showcasing the BBC sci-fi writer and producer, who today talks about writing his 1950s sci-fi show in a blackout and with a child on his knee (8/8)

James Follett's 2002 sci-fi thriller - the third book in his trilogy (8/8)

Billy Kay takes a wry look at the arrival of tea and whisky in 18th-century lowland Scotland

AJ Cronin's comic 1966 story, with John Gordon Sinclair as the Scottish village medic (3/6)

First of two programmes in which Barry Cryer selects high points of 1970s radio comedy, featuring full episodes of The News Huddlines (1979); All Gas and Gaiters (1971); The Frankie Howerd Show (1975); Parsley Sidings (1973); Whatever Happened to the Likely Lads? (1975) and Hello Cheeky (1979)

1960 instalment of the seminal, socially concerned radio documentary series, charting the lives of herring fisherman from East Anglia and north - east Scotland, compiled by Charles Parker, with music by Ewan MacColl and Peggy Seeger

Chilling tale with Mark Gatiss and Abigail Hollick

James Follett 's 2002 sci-fi thriller - the third book in his trilogy (8/8 1.00 as 1pm

1961 Agatha Christie murder mystery involving black magic, with Terence Alexander , Jeremy Clyde , Jonathan Adams and Stephanie Cole