“It almost ruined the whole shoot.

Amy Adamslet her canine acting skills off the leash on the set ofNightbitch.

“It almost ruined the whole shoot,” Heller interjected.

Amy Adams in Nightbitch

Amy Adams in ‘Nightbitch’.Searchlight Pictures

“The trainers were like, ‘Oh, they thought she was stalking them.’

Her behavior was too odd and it flipped them.

It was wild.”

US actress Amy Adams attends the world premiere of “Nightbitch” at the Princess of Wales Theater during the Toronto International Film Festival (TIFF) in Toronto, Canada

Amy Adams.VALERIE MACON/AFP via Getty

“So, yeah, I freaked the dogs out on the set,” Adams added.

“We got it under control.

He got a rest for the rest of the night.”

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She was just the most gorgeous, incredible dog,” Heller said.

Nightbitch also starringScoot McNairyandJessica Harper releases Dec. 6.

Watch the film’s trailer above.