Actor Dean Cain is no fan of William Connolly, aka “Egg Boy.”

A video of Connolly, 17, went viral over the weekend after he cracked an egg on the head of Australian Sen. Fraser Anning, a right-wing pol who blamed last week’s mass shooting at two New Zealand mosques on Muslims.

Anning slapped the boy twice, then his supporters dragged Connolly to the ground. Police released Connolly without charges.

But Cain, who starred in the ’90s hit TV show “Lois & Clark: The New Adventures of Superman,” said the teen got off too easy: