A wedding celebration at sea is interrupted by a high-speed boat collision. As the team quickly rushes to their aid to treat the victims, things get lost in translation. Meanwhile, Nancy takes time to reconnect with her family. Elsewhere, Marisa comes to the aid of those close to her heart.

Thanksgiving travel gets dangerous when a packed commercial airliner must make an emergency landing that goes terribly wrong. Meanwhile, Nancy finds herself reluctant to spend the holiday with her family. Elsewhere, Boone and Tyler respond to an unusually common Thanksgiving emergency.