Stan Lee is no hero to one ex-sidekick.

Former assistant Shawn Lukaszewicz slapped the 92-year-old Marvel Comics icon with a lawsuit accusing him of inflicting emotional distress amid unrelenting insults, threats, labor code violations and a wrongful firing, Courthouse News Service reported.

The former assistant says his initial job for the Lee family was to create and help manage a booth at Lee’s ComiKaze convention in November.

He was “enthusiastic and excited about his opportunity to work with the legendary Stan Lee along with his wife and daughter,” believing he had “landed his dream job in the entertainment industry,” Lukaszewicz says in the complaint filed Tuesday in Los Angeles Superior Court.

But the mastermind behind the likes of Spider-Man, the X-Men, and the Incredible Hulk lambasted Lukaszewicz – saying he had done a “sh—- job” and that the booth was “f—- embarrassing,” the suit says.

He claims we was offered $40 an hour for a 40-hour workweek, but had to be available all the time to work on the Lees’ websites and run errands without being paid for overtime.

When he showed up to deliver materials, a cursing Lee answered the intercom by yelling at him to “get the f— out and never ring my damn doorbell again,” Lukaszewicz claims.

Lukaszewicz was “constantly reminded how lucky he was to work for the most powerful people in the industry and he, therefore, should ‘suck it up’ and be thankful for the abuse,” he says in the suit.

He is seeking punitive damages in the suit, which names Lee, his wife Joan Lee, daughter Joan Celia Lee, and two of their corporations.

His attorney, J. Felix McNulty, did not immediately return a call for comment.

Lee helped create a stable of superheroes, including Spider-Man, Iron Man, the Incredible Hulk, the Fantastic Four and the X-Men.

He also runs POW! Entertainment, which also is named in the suit. Company reps did not immediately respond to a request for comment.