We've added screenshots from Episode 4, "Stuck," of Season 2 of 9-1-1.

Now in season two, Buck is finally moving on, acknowledging that he is single, but also recognizing that he has gone from Buck 1.0 to Buck 2.0 -- and he likes the man he is morphing into.

Oliver Stark was photographed by Catherine Powell for NKD Magazine.

We've added screenshots from Episode 3, "Help Is Not Coming," of Season 2 of 9-1-1.

Oliver Stark's Top 3 911 Calls.

After an earthquake struck Los Angeles, the siblings didn’t appear together again in the second episode. Stark assured fans there will be more scenes like these in the future.

We've added screenshots from Episode 2, "7.1," of Season 2 of 9-1-1.

We've added screenshots from Episode 1, "Under Pressure," of Season 2 of 9-1-1.

How and when did you first discover a passion for acting?