The only couple that stands out in my mind that could be most likely to be seen on TV is Jerry Newport and Mary Meindel, both AS savants. Only other couple that strikes me as possible off-hand is Chris Slate-Walker and Gisela Slate-Walker (can't remember if she has AS or not, know Chris has AS).
Edited to add: Found the information, looks like only one half of the couple has AS. It is on the 9am portion of the Seriously Ten website. They may have video off there.
Katrin and Gavin Bentley
Imagine living your life in body but not having a soul. This is how Katrin Bentley describes her husband Gavin. Gavin has Asperger Syndrome, a condition on the autism spectrum. Katrin describes her marriage like a 'cactus living within a rose'. He's prickly and insensitive; she's colourful and requires love and attention. Next month they celebrate their 20 year anniversary. They joined us to give an insight into just how they made their marriage work.
Alone Together: Making an Asperger Marriage Work by Katrin Bentley, Jessica Kingsley Publishing, RRP: $36.95