Matthew Glave will also return as Oscar Hutchinson, Fillion confirmed. “We’ve known [him] since season 2,” he said, noting Oscar “seems affable and charming and hilarious [but] don’t turn your back on him. He will literally stab it.”

With "The Kiss," The Rookie officially wraps up its two-part midseason premiere for Season 7, and boy was that a ride. From the sudden wildfires that hit Los Angeles to the plot twist that left James (Arjay Smith) shot and in fatal condition,

When The Rookie Season 6 ended, three villains were free: Bailey’s ( Jenna Dewan) abusive ex Jason ( Steve Kazee ), dirty lawyer Monica ( Bridget Regan ), and prisoner Oscar ( Matthew Glave ). Since then, Jason has been killed. But the other two are very much out there and we have yet to hear a peep about them.

Fillion called his role as police officer John Nolan "probably the best job I've ever had" in a Tuesday morning interview with "Good Morning America." "God, I'm having a lot of fun. I'll tell you, 31 years in the business, this is probably the best job I've ever had," he said, speaking with "GMA" co-anchor Lara Spencer.