Ben Affleck may be portraying one of the greatest superheroes of all-time in the upcoming DC Comics flick 'Batman v Superman: Dawn of Justice,' but when it comes to his three children with wife Jennifer Garner, they aren't exactly thrilled with his role as the caped crusader.

Ben Affleck
Affleck's children don't care about his Batman role

When the 42 year-old actor appeared on Jimmy Fallon's 'Tonight Show' on Monday (Sept 29th), mainly to promote his new flick 'Gone Girl,' Affleck spoke of his highly anticipated superhero role and why his children don't really care for it.

More: Ben Affleck Wants To Keep The Batsuit Once Filming For 'Batman v Superman' Is Complete

"People always say, 'Are your kids into it?' No, they're not," he told the host Jimmy Fallon. "If I was doing the sequel to Frozen, I would be a hero. My two older daughters could give a s--t about Batman."

"They love Frozen. And the indignity is so great that they have now passed that affection onto my [son Samuel, 2]. He's like, 'Papa, can I watch Frozen?' and I'm like, 'No, dude! It's not on again!' So, I've been looking for different versions, like littler, compressed Frozen," the Oscar-winner continued. "Also, you know, Disney takes it off the web. So, evidently you did a bit of Frozen with Idina Menzel, who's got an incredible voice. It's great and it's also just two and a half minutes, so you don't do the whole movie."

More: Ben Affleck was Hungover for Six Months to Prepare for 'Gone Girl' Role

"I started showing that to my son and he loved it. He goes crazy for it. And then he wants me to sing along. And you can't tell your son-because you're supposed to be his hero-that you can't sing," Affleck said as he attempted to sing the soundtrack 'Let It Go.'

Ben Affleck
Affleck's children prefer 'Frozen'

"He's started being like, 'No, papa! Do it like the man!' I was like, 'First of all, I'm your father! Jimmy Fallon's not the man! I'm the man! Let me tell you about the man. The man holds baby blocks and claps them together.' So there I am at home going, 'Let it go! Is this like the man? Let it go.' Thank you very much for that," the Hollywood star concluded. 

'Batman v Superman: Dawn of Justice,' which stars Affleck as Batman, Henry Cavill as Superman and Jesse Eisenberg as Lex Luthor, hits theatres on March 25, 2016.