Martha prepares four different kinds of bar cookies guaranteed to be a hit. Watch Saturday, April 26, 2014 at 2:30pm.

Jazz and pop cross on ACL with Norah Jones and Kat Edmonson. Watch Saturday, April 26, 2014 at 11pm.

Journey across the Sahara with Michael Palin. Marathon begins Sunday, April 27, 2014 at 12pm.

The midwives act to ease a pregnant woman with Down Syndrome. Watch Sunday, April 27, 2014 at 8pm.

Find out why Leclair is in trouble and what Harry is doing for the war effort. Watch Sunday, April 27, 2014 at 9pm.

Enter the underground world of contraband and trafficking as the women work to thwart a plot. Watch Sunday, April 27, 2014 at 10pm.