9-1-1 Season 5, Episode 12 Boston Drama Crime IMDB 8.2 Country United States Duration 43 min Air Date 2022-03-28 Actors Peter Krause (Bobby Nash) Angela Bassett (Athena Grant) Oliver Stark (Evan Buckley) Kenneth Choi (Howard Han) Aisha Hinds (Henrietta Wilson) Jennifer Love Hewitt (Maddie Buckley) Corinne Massiah (May Grant) Gavin McHugh (Christopher Diaz) Ryan Guzman (Eddie Diaz) Overview Chimney is determined to find a missing Maddie amongst the chaos of St. Patrick's Day.