Also,Watson and Marybond over a tragedy."

Mary was meant to perform the surgery, but backed down when her superior forbade it.

However,the biggest shocker takes placewhen Ingrid kills her father in the final flashback.

Watson - Poster

ScreenRant: This was quite a big episode for Ingrid.

Eve Harlow: What are you talking about?

I have no idea what you’re talking about.

Eve Harlow in front of the Watson poster

Custom Image by Ana Nieves

That’s a big thing?

[Laughs]

Let’s start with that.

What was your reaction when you read that in the script?

A composite image of Watson looking on sternly in front of a smiling Moriarty as he points to his chest in Watson season 1

Watson is a drama mystery series based on the character created by Sir Arthur Conan Doyle. A year after the death of his partner, Sherlock Holmes, Dr. John Watson returns to his old life as a physician.

Eve Harlow: So I actually had been set up for it.

So when I got the script, I knew it was coming.

It was so fun.

Eve with her sister Gigi in Watson season 1, episode 9

It’s like opening a present.

Are we going to find out what happened after that?

I do think he cares for Ingrid.

Mary looking offscreen in Watson season 1, episode 9

And so it’s like, “Do you throw somebody like that under the bus?

What do you do?”

And also, this isn’t a situation where it would behoove her to lie."

Ingrid smiling in Watson season 1, episode 9

Did you get to have any conversations with the actor who played Young Ingrid?

Eve Harlow: Oh my God, yeah.

I was trying to convince Craig and Larry that I could play the younger version of me.

Watson

I was like, “Guys, no, hear me out.

There’s all this technology now.

They can put a filter on you.

Make me 20 years younger.

Not a big deal.

Just put a filter on.”

And they’re like, “Eve, calm down.

We are hiring somebody else.”

And then I remember when they’re like, “We found the young version of you.

Her mannerisms are exactly the same.

You have to see this audition.”

And then I saw her audition and she was incredible.

I was like, “Okay, I won’t do it.

I won’t play a 14-year-old.”

She did an amazing job and it ultimately just worked out so well.

Ingrid takes some of the blame for her sister being in a wheelchair.

And personally, in my real life, my sister is the most important.

I’m very close with my sister and my mom.

They’re my whole world.

I talk to her every single day.

Anything that happens in my life, her and my mom are the first people to know.

And so it wasn’t difficult to access those feelings.

If I was responsible for injuring the person that I love most, I would never forgive myself ever.

It’s this woman, Patrick Gagne, and she is a diagnosed sociopath.

And so that’s what it is for Ingrid.

That’s why the strongest attachment in her life, the thing that matters most is Gigi.

And I can understand that because I would do anything for my sister.

If my sister asked me to give up acting, I would do it.

It’s anything for her.

Does Ingrid truly blame Mary for not operating?

Is it just the injustice of the situation?

Eve Harlow: I do think she blames Mary.

I think that she’s harbored this feeling this entire time.

And also, this isn’t a situation where it would behoove her to lie.

You will have this conversation."

But as Ingrid, I one hundred percent think that it’s Mary’s fault.

Is this the last we’ve seen of her?

[Laughs] You’re just going to have to keep on watching.

But Ingrid doesn’t like being told what to do.

Let’s just say that.

People keep calling Ingrid dangerous.

What is it like for her to hear that?

Eve Harlow: I think it’s water off a duck’s back.

Ingrid doesn’t care much for other people’s opinions.

It’s just in one ear out the other.

I think that that’s what differentiates her relationship with Watson.

He becomes very important to her.

And so anything that anybody else says is insignificant, really.

But when he says things, it does hit in a completely different way.

What do you think she was hoping to hear when she came to see Watson in that final scene?

Eve Harlow: I think she wanted his approval.

She knows that he breaks the rules.

She’s seen him do it.

I will protect you because I value you."

And when he doesn’t do thatdevastation.

But it’s this person that she does want approval from, and he rejects her.

And that’s painful.

Enjoy ScreenRant’s primetime coverage?

New episodes ofWatsonair Sundays at 9 p.m.

ET on CBC and are available to stream next-day on Paramount+.