Guest Stars Samuel Hunt as Craig "Mouse" Gurwitch Kevin J. O'Connor as Commander Fischer Christian Stolte as Firefighter Randy "Mouch" McHolland Monica Raymund as Gabriela Dawson Felix Solis as Lieutenant Guthrie Phil Burke as Cooper Peter Jacobson as Friedman Charles Baker as Terry Warfield Stephen Louis Grush as Rick Manning Brendan McCarthy as Vince Parker Co Starring Zach Garcia as Diego Dawson Maya Moravec as Eva Dawson Travis Delgado as Patrol Officer Brian Miles Natasha Forouzannia as Amber Banks Vincent Teninty as Wendell AJ Miller as Jeff Vespe Jessie Fisher as Krista Manning Kelsey Brennan as Emma Vespe Michael Rebresh as Bartender