Sandra Bullock says she had to warn her kids about Channing Tatum's nudity in 'The Lost City'

• Sandra Bullock said that she had to talk to her children about nude scenes in "The Lost City."
• Bullock's daughter was "convinced" her mother saw Tatum's penis during a scene where he strips.

Sandra Bullock has said that she had warn her children about Channing Tatum's nude scene in "The Lost City."

The actor spoke to ET's Cassie DiLaura about the film's risqué scene where her character needs to check Tatum's character's body for leeches.

She told DiLaura that she had a discussion with her kids, Louis, 12, and Laila, 10, before they watched "The Lost City."

"I explained it. I discussed everything," she said. "I said, 'There's some blood. It's okay. And there's some having discussions with the penis.' And I said, 'I didn't see it,' and Laila's was just like...she's convinced I did, but I said I didn't."

Bullock also told ET that Laila and Tatum's daughter, Everly, 8, became close friends after meeting on the set of "The Lost City."

"It was full months of sleepovers. I mean, they're the same," she said. "They're two A-type strong women who just, you know, they're exerting their power. I respect it."

Bullock previously told The New York Times that she first met Tatum at Laila and Everly's school.

"We met through drama, in the principal's office at preschool. We were called in together because Everly and Laila were trying to alpha the other one out," she said. "And we prayed it was the other's child that caused the damage."

"There's some PTSD attached to it," she added.

The "Speed" star revealed that the fact their daughters could bond onset was an incentive to star in "The Lost City."

"That's the reason we did this film, so they could have one long, COVID-safe play date," Bullock said. "We even brought motorbikes down there. All we cared about is that Everly and Laila were just having the time of their lives."