9-1-1 Season 10 Episode 5 Preview: David Ramsey Guest Stars, Promo, Photos & Plot

Arrow‘s David Ramsey guest stars on ABC’s 9-1-1 season 10, episode five. “Who’s Your Daddy” will air on Thursday, November 12, 2026 at 8pm ET/PT.

“Who’s Your Daddy?” Plot: The 118 races to help a father and son after a harrowing tree-mulcher accident. Meanwhile, Athena and Newell work to crack a puzzling homicide case, Buck weighs how best to support Theo, and a life-or-death decision tests Chimney’s family ties.

Angela Bassett stars as Athena Grant, Jennifer Love Hewitt is Maddie Han, Oliver Stark is Evan “Buck” Buckley, Kenneth Choi is Howie “Chimney” Han, Aisha Hinds is Henrietta “Hen” Wilson, and Ryan Guzman is Eddie Diaz. Gavin McHugh plays Christopher Diaz, Corinne Messiah is May Grant, and Elijah M. Cooper is Harry Grant.

9-1-1 Description, Courtesy of ABC:

The series explores the high-pressure experiences of first responders — including police officers, firefighters, and dispatchers — who are thrust into the most frightening, shocking, and heart-stopping conditions. These emergency responders must try to balance saving those who are at their most vulnerable with solving the problems in their own lives. The show draws from the real lives of first responders who regularly face situations that are often unpredictable, intense, and uplifting at the same time.

• Season 10 episode 1 “That Sinking Feeling” preview
• Season 10 episode 2 “Fire in the Hole” preview
• Season 10 episode 3 “Streets of Fire” preview
• Season 10 episode 4 “Imposter Syndrome” preview