‘All Creatures Great and Small:’ Back-to-back episodes

Sunday, December 28 at 7 p.m.

‘Pair Bond’

Carmody gets an exciting opportunity, leaving Siegfried wondering whether he’s holding back his protégé. Mrs. Hall must deal with an unlikely emergency in Darrowby and Siegfried and Carmody have to pay attention to their romantic pursuits.

‘Glass Half Full’

James has a bout of brucellosis, bringing long buried emotions to the surface. A broken down car forces Siegfried and Tristan to renegotiate their relationship with amusing consequences.

Select “All Creatures Great and Small” season 5 when you show your support for Arizona PBS, and unlock an exclusive reward! Upon selection, you’ll receive an “All Creatures Great and Small” season 5 2-DVD set, or select a package with “Masterpiece: All Creatures Great and Small” seasons 1, 2, 3, 4 and 5 DVD sets along with a “Masterpiece: All Creatures Great and Small” season 4 mug.