Logan and Falacci investigate the execution-style murder of three young college freshmen.

Ben Vereen plays Will’s long-lost father, who breezes into town and promises Will the moon, which angers an unforgiving Philip.

After a mysterious illness strikes children from military families, Gibbs and the team investigate the cause. Meanwhile, Abby and Jimmy partner with the Naval Medical Research Center to determine the…

A patient is in the hospital because they fell asleep in a hazardous situation. A patient’s home laboratory blew up in an apartment building and the victims flood the hospital….

With only a half an hour left before the wedding, Robin and Barney panic; Lily and Marshall rewrite their wedding vows.

Lily and Marshall receive shocking news that has a profound impact on the gang. Ted begins his duties as best man for an old friend’s wedding.

When Barney convinces the gang to help his mom move out of her home, they quickly learn that she has been very protective of Barney and lied to him about…