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 (Anastasia Griffith) takes time to reconnect with her family. Elsewhere, Marisa (Aimee Garcia) comes to the aid of those close to her heart. Derek Luke, Kevin Rankin, Taylor Kinney, Cliff Curtis and Jamey Sheridan also star. John Terry, Matt Barr and Scottie Thompson guest star.
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