![When They See Us (2019)](https://image.tmdb.org/t/p/w185/oPv3nNtkuc6EPEql5lgdOuQNHuG.jpg)
How I Met Your Mother Season 9 Episode 8
The Lighthouse
Episode Description: The Lighthouse
How I Met Your Mother Season 9 Episode 8 Watch Online - 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.