The 13-episode fourth season will premiere on Thursday, July 20 at 10/9c.
Chief Terry McConky and Captain Eddie Penisi lead their eclectic crew through new emergencies, a station renovation, and welcoming a new recruit.
The comedy stars Kevin Heffernan, Steve Lemme, Marcus Henderson, Gabriel Hogan, Hassie Harrison and Chris Avila.
Guest stars in the upcoming season include Tony Danza, David Arquette, Dexter Loomis, MC Gainey, Timothy Murphy, Amin Joseph, Joey Pantoliano, Paul Soter, Jim Rash, Jon Rudnitsky, Maria Russell and Jamie Kaler.
Heffernan and Lemme created the comedy. They executive produce with David Miner, Greg Walter, Inman Young and Savey Cathey. A24, 3 Arts Entertainment and Super Troopers produce.
"We're excited to bring the TFD fans 13 new episodes starting July 20th," said Lemme.
"I've worked really hard getting into bathing suit shape for the summer and we look forward to seeing everyone for hot dogs and beers at Lemme's house," added Heffernan.
