Aired Thursday October 28, 8:00am - 8:30amon E4
How I Met Your MotherSeries 9 Episode 8: The Lighthouse
When Robin and Loretta's conflict escalates, Barney is caught in the middle. Meanwhile, Marshall and Daphne deal with a stowaway on their road trip, and Ted and Cassie try to enjoy a trip to a lighthouse.
- Original air date
Cast and crew