The two actors spent several seasons playing love interests on the superhero prequel.

“She was lovely.

She was very welcoming and inviting,” said Ashmore.

Actor Aaron Ashmore poses for a portrait during the 2014 Slamdance Film Festival at the Getty Images Portrait Studio at the Village At The Lift Presented By McDonald’s McCafe on January 20, 2014 in Park City, Utah; Actress Allison Mack leaves the Brooklyn Federal Courthouse with her lawyers after a court appearance surrounding the alleged sex cult NXIVM on February 06, 2019 in New York City. Along with Clare Bronfman, heiress of the Seagram’s liquor empire, Mack and other defendants were arrested last year and accused of having helped operate a criminal enterprise for self-help guru Keith Raniere, who has been charged with sex trafficking.

Aaron Ashmore and Allison Mack.Credit:Larry Busacca/Getty; Spencer Platt/Getty

She was super cool and she is a very, very good actor."

He continued, “I knew Alison really well for those three years.

It seemed like an alternate reality, it seemed like a ‘What are you talking about?’

SMALLVILLE, Allison Mack, Aaron Ashmore, ‘Bride’, (Season 8, episode 160, November 20, 2008), 2001-2011.

Aaron Ashmore and Allison Mack on ‘Smallville’.Warner Brothers Television / courtesy Everett

bang out scenario.”

“In the beginning, it’s like, ‘Oh, this is a good thing.

They’re helping people with their confidence and finding purpose and all these things.’

SMALLVILLE, Allison Mack, Aaron Ashmore

Allison Mack and Aaron Ashmore on ‘Smallville’.The CW

And you’re thinking, ‘Hey, I could use some of that,'” he recalled.

Why can’t something just be good?

Why does it always have to become something horrible?'"

The CW

Ashmore agreed.

“Well, unfortunately, human nature, you know?

Ahead of her 2021 sentencing, Mack expressed regret over her involvement with NXIVM ina statement.

“I threw myself into the teachings of Keith Raniere with everything I had,” she wrote.

I devoted my loyalty, my resources, and, ultimately, my life to him.

This was the biggest mistake and regret of my life.”

The actress wasreleased from prisonin 2023, roughly two years into her three-year sentence.