225 9-1-1 Next of Kin 01 03 2018-01-17 Action / Drama / Thriller Angela Bassett - Athena Grant-Nash / Oliver Stark - Evan Buckley / Aisha Hinds - Henrietta Wilson / Kenneth Choi - Howard Han / Jennifer Love Hewitt - Maddie Buckley / Ryan Guzman - Eddie Diaz / Gavin McHugh - Christopher Diaz / Corinne Massiah - May Grant / Elijah M. Cooper - Harry Grant / Peter Krause - Bobby Nash / Tracie Thoms - Karen Wilson / Anirudh Pisharody - Ravi Panikkar / Marcanthonee Reis - Harry Grant / Rockmond Dunbar - Michael Grant / Connie Britton - Abby Clark / Bryan Safi - Josh Russo / Lou Ferrigno Jr. - Tommy Kinard / Declan Pratt - Denny Wilson Bobby and his team respond to an emergency at a children's birthday party. The crew jumps into action after one of their own is involved in a devastating accident. Athena tries to cope with a tragedy that hits way too close to home.