Main Characters Athena Grant 101 main appearances Robert "Bobby" Nash 100 main appearances Henrietta "Hen" Wilson 98 main appearances Evan "Buck" Buckley 97 main appearances Howard "Chimney" Han 91 main appearances Edmundo "Eddie" Diaz 84 main appearances Maddie Buckley 78 main appearances May Grant 55 main appearances Harry Grant 43 main appearances Christopher Diaz 38 main appearances Michael Grant 46 main appearances Albert Han 8 main appearances Abigail "Abby" Clark 10 main appearances
Recurring Guest Characters Firefighter Calley 3 guest appearances Firefighter Logan 3 guest appearances Tara d'Agostino 3 guest appearances Vincent d'Agostino 3 guest appearances Dr. Helen Green 3 guest appearances Carly Yuan 3 guest appearances Foster 3 guest appearances Officer Diane Stafford 3 guest appearances Alexis Ward 3 guest appearances Luis Jimenez 3 guest appearances Evangeline Gonzalez 3 guest appearances Lila Risco 3 guest appearances Dr. Rosalie Nathanson 3 guest appearances Julie Rosen 3 guest appearances Officer Tejada 3 guest appearances Dr. Margaret Simmons 3 guest appearances Carrie Walsh 3 guest appearances Trey Walsh 3 guest appearances Natalia Dollenmeyer 3 guest appearances Julian Enes 3 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥