“Catalyst” follows researchers who are exploring the connection between desert wildlife and urban centers.
Season eight finds Doc Martin and Louisa living together again with their infant son — but even after repairing their relationship, their problems are far from over. "Doc Martin" airs Saturdays at 7 p.m., beginning June 15.
Tom Brittney is joining the cast as Reverend Will Davenport — man of the people and crime-solving partner to Robson Green’s Geordie Keating in 1950s Grantchester.
Tour a collection of sweet spots known for their pies and other baked goodies on Fridays at 7 p.m.