Want to watch better-quality PBS Video? Sign in to access HD streaming!
A surprise visitor makes Alan's day. Caroline promises to keep Gillians formidable secret, as long as she steers clear of Robbie. Kates gesture at Alan and Celias wedding stuns both Caroline and the crowd.
Upgrade Your Viewing Experience
This video is available to CallSign viewers with a Passport account. Passport gives you access to a wealth of premium content not previously available online, including full seasons of your favorite shows.