Before his time as Tom Wambsgans in HBO’s “Succession,” Matthew Macfadyen was most known for his role as Mr. Darcy in the 2005 adaptation of “Pride & Prejudice” opposite Keira Knightley.

Despite fans swooning over his portrayal of the brooding love interest of Elizabeth Bennet, Macfadyen, 49, revealed he “didn’t really” enjoy playing the part in the adaptation of Jane Austen’s classic during an interview on “CBS Mornings” Tuesday.

“I feel bad saying that,” he admitted. “There were moments I had a good time, but I wish I’d enjoyed it more. I wish I was less worried about it.”

Macfadyen confessed that his stress surrounding the experience stemmed from feeling like he wasn’t fit for the role.

Macfadyen played Mr. Darcy in the 2005 adaptation of “Pride & Prejudice.” ©Focus Films/Courtesy Everett Collection

“I just felt a bit miscast. I’m not dishy enough, or I’m not, you know,” he continued. “But it worked out.” 

Despite his reservations about the role, the actor said, “The most flattering thing that happens to me now is people say, ‘Were you Mr. Darcy?’ It’s a good 20 years later. So I think, ‘I can’t be aging that badly.’ ”

In an interview with MovieFreak, director Joe Wright disclosed that casting Knightley, 39, as Elizabeth allowed him to cast Macfadyen as Mr. Darcy.

“I think Matthew is obviously less of a star than Keira, and so if she hadn’t been playing Elizabeth, I’m not sure I’d been allowed to cast Matthew [as Darcy],” Wright, 51, said. “So, it kind of worked like that. You try to balance it out as much as you can.”

Director Joe Wright disclosed that casting Keira Knightley as Elizabeth Bennet allowed him to cast Macfadyen as Mr. Darcy. ©Focus Films/Courtesy Everett Collection

In the same interview, Wright also mentioned that Macfadyen is “one of the best actors of his generation in England but, also, I knew he would approach the role like any good actor should, and that’s from the point of view of trying to understand the character.

“He’s the least vain actor you’ve ever met in your life and he wasn’t coming onto this trying to portray an icon, he was coming on to play a character in the same way he would, had he been approaching Hamlet or any other great role,” the director added.

Knightley spoke highly of her experience in the romance film during a 2019 interview with BBC.

Differing from Macfadyen, Knightley spoke highly of her experience working on the film. ©Focus Films/Courtesy Everett Collection

“ ‘Pride & Prejudice’ was so amazing because I’d been obsessed with it since I was about 8,” she said at the time. “I think that was really fun because it was this group of girls that were all together and that was amazing.”

Macfadyen’s more recent role in “Succession” diverges from the brooding Mr. Darcy. He won two Emmy Awards for his portrayal of Wambsgans in the drama series.

The actor appeared on “CBS Mornings” to promote his latest film, “Deadpool and Wolverine,” starring Ryan Reynolds and Hugh Jackman. Macfadyen plays Mr. Paradox, the boss of Reynolds’ character.

Macfadyen said he “didn’t really” enjoy playing the part. Variety via Getty Images

“It’s a fun part,” he said. “Watching Ryan and Hugh Jackman team up on set was a hoot. I’ve got a bit of a man crush on those two, they’re just great.”

Macfadyen added that Mr. Paradox displays similarities to his “Succession” character “in a sort of corporate douchebag way.”

“Deadpool and Wolverine” debuts in theaters July 26.