Station Chief John "Jack" Brennan is a fictional character in the ABC daytime drama General Hospital. He was originally called John Brennan, but was changed presumably to avoid confusion with Special Agent John "Jagger" Cates. He is portrayed …

15 hours ago · In a surprise move, Chris McKenna has taken over the role of General Hospital ’s Jack Brennan from Charles Mesure, who chose to leave the soap.

15 hours ago · In a casting shocker, Charles Mesure is leaving General Hospital, with the role of Brennan going to soap vet Chris McKenna.

15 hours ago · Jack Brennan is about to look a lot different on General Hospital. Deadline has confirmed that Charles Mesure, who joined the ABC sudser in December of 2023, is walking away from his role as ...

1 day ago · General Hospital spoilers suggest that the Jack Brennan character is going to look a tad different to fans this coming week. This is because actor Charles Mesure, who first debuted as the shady, yet charming WSB agent, in December 2023, officially exited the role. According to reports, daytime drama ...

1 day ago · Expect to hear that soap staple -- the announcement of a recast by a disembodied voice -- when #GeneralHospital's Brennan shows up with a new face.

Jul 15, 2024 · In December 2023, General Hospital introduced daytime newcomer Charles Mesure as the rakish Jack Brennan (originally known as John). While the character wasn’t originally slated to stick...

Dec 5, 2024 · The character of Jack Brennan on General Hospital is quite an enigmatic guy, and everything we learn about him seems to raise even more questions! The role is being played by Charles Mesure, who made his debut in the Dec. 1, 2023, episode of GH.

Jul 16, 2024 · Ever since the mysterious Jack Brennan debuted on General Hospital, fans have been intrigued by the character. Is he a bad guy? A good guy? Or some other shade of gray? …

John Brennan, also known as Jack, is the former director of the World Security Bureau whose history with Anna Devane is complicated, to say the least. He also served as the head of the Pikeman Security Group prior to Valentin Cassadine assuming his position following Brennan's arrest in Port Charles.