Spoilers for the finale are few and far between – as is most HIMYM news these days, now that the Forgetting Sarah Marshall/Harold and Kumar/Sandcastles in the Sand coverage has died down. Still, we’ve got some very basic information.
Bays and Thomas have said that the season will end on a cliffhanger, involving “actual compelling emotional situations.”
User mikejonas at IMDb has this to offer (along with the episode’s title, “Miracles”):
Marshall grovelingly apologizes to Bob Hewitt (of Nicolson, Hewitt and West).
We see Robin at age 6, heartbroken at having to say goodbye to a family pet.
An agent from the SEC turns up in Hewitt’s office.
We see a flashback from Marshall’s college days, with him returning to the U.S. after an overseas trip.
There’s a scene at a “busy Manhattan hospital.”
The episode is expected to air on May 19.