“None of this is important,” the comedian and director reminded an irate crew member.

No temper tantrums for you!

“It was one of those, you know, ‘lose it’ moments that makes everybody freeze.”

Jerry Seinfeld on the set of ‘Unfrosted’

Jerry Seinfeld on the set of ‘Unfrosted’.John P. Johnson / Netflix

How did he handle the situation?

“I said, ‘Everybody stop,'” the comedian-turned-filmmaker recalled.

“I go, ‘This is a Pop-Tart movie, we are not going to have anybody freaking out.

None of this is important.’

And everybody laughed and we just went back to work.

It was fun.”

A testy crew member wasn’t the only headache Seinfeld encountered on the project.

John P. Johnson / Netflix

“We had lots of fights,” Seinfeld joked.

“He tells you before you work with him, ‘You’re gonna hate this.

And he’s so right.”

“Jerry brings different things to the table,” he added.

“He’s a brilliant comic, and he’d written a great script.

He was lovely and very supportive of me.”

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