Robin, Ted, and Barney go to a hot new club, leaving the engaged Marshall and Lily to a more adult, albeit boring, evening of wine tasting.
When Bull helps a professional eSports video game player accused of throwing a championship game sue his former team manager for defamation, his trial strategy is to prove his client is a compulsive winner who is psychologically incapable of losing on purpose.
When Cal wakes with a life-threatening fever, Ben and Michaela suspect his condition may be related to a mysterious passenger from Flight 828.