'9-1-1': 6 Characters We Expect Big Changes From in Season 4

Meredith Jacobs
911 Season 4 Character Changes
Jack Zeman / FOX

After the Season 3 finale of 9-1-1, changes are in store for at least some of the characters.

The 118 may look a bit different in Season 4, with one of its members, Hen (Aisha Hinds), considering a different career path. Meanwhile, revelations in Buck (Oliver Stark) and Chimney's (Kenneth Choi) personal lives could affect them on the job. Elsewhere, a dangerous situation on a case put Athena (Angela Bassett) in a position she's never been in before. And good news could lead one character to have a new outlook on life.

8 Burning Questions for '9-1-1' Season 4See Also

8 Burning Questions for '9-1-1' Season 4

From possible career changes to crossovers to incorporating real-world events.

Scroll down to see which first responders and their loved ones we're expecting to be a bit (or very) different going forward.

9-1-1, Season 4, Midseason, Fox