SPOILER ALERT: The following story reveals major plot points from tonightsFBI: Most Wantedcrossover.

Elsewhere, Remy discovers a bomb is in play so it becomes a race against the clock.

With an active bomb still in play, Remy and Scola move hell on earth to stop it.

Dylan McDermott as Supervisory Special Agent Remy Scott

Dylan McDermott as Supervisory Special Agent Remy ScottMark Schäfer/CBS

With seconds left on the clock, Remy detonates it by pulling all the cables out at once.

Yes, that couldve caused it to detonate but never doubt Remy who knows exactly what hes doing.

DEADLINE: What was your experience like shooting this major crossover episode?

Jeremy Sisto as Assistant Special Agent in Charge Jubal Valentine and Luke Kleintank as Special Agent Scott Forrester.

(L-R): Katherine Renee Kane as Special Agent Tiffany Wallace, John Boyd as Special Agent Stuart Scola, and Dylan McDermott as Supervisory Special Agent Remy Scott.Bennett Raglin/CBS

It felt like we were watching a movie.

DYLAN MCDERMOTT:I think it always feels that way, honestly.

It feels like these are little movies were making.

It was fun to go over toFBIand to play with them.

I thought this storyline was really compelling, it was dangerous, and it was spooky.

There was a lot of a lot at stake for New York City.

DEADLINE: Remy and Scola were like the odd couple; you and John Boyd had fantastic chemistry.

What was it like working with him?

MCDERMOTT:They were the odd couple.

This Scola character is making all these mistakes but at the same time, Remy believes in him.

DEADLINE: Right, because who lies about having bomb experience?

But we had a lot of fun though and we worked really hard.

Doing a crossover episode is like doing a military operation.

We started this months ago and we just finished a couple of days ago with thisFBI: Most Wantedepisode.

MCDERMOTT:Remy is such a great character to play.

He is one of those characters that Im so infused with.

Thats this Dick Wolf world thats allowed me to get lost in these characters, much like Ryan Murphy.

They allow me to be me.

I enjoy working with producers who get me and who understand that I work a certain way.

DEADLINE: I hear Remy has some big storylines coming up.

Any plans to dive into his brothers murder further?

Theres some prosecutorial misconductwe dont know but its opening up a can of worms.

Everything that Remy thought was real is now unreal.

DEADLINE: Will this affect his work?

Thats what were inching towards as we end the season.

Would that be a fair assessment?

So youre asking me, would he include the team?

DEADLINE: In next weeks episode, youll be working with your daughter and your dog Otis.

What can we expect?

MCDERMOTT:Yes, my dog is right here.

Next week, my dog Otis goes undercover and his name is Rocky.

And not only that butwait, I cant give you that.

Wait until you see this episode.

She is amazing, my daughter Colette is a star.

She does a great job on the show.

Im so proud of her.

Two exclusive pictures of McDermott and Otis can be found below.