The Fox Nation host got blasted for "misogyny" and "toxic masculinity."
Fox rewarded McHenry's co-host on "Un-PC" after he sent her lewd text messages and commented on her body, the lawsuit alleges.
"If I were a Democrat in the House ... I would vote to impeach," said the former judge.
Pirro also echoed President Donald Trump's unfounded claims about voter fraud.
Fox Nation split up Tyrus and his former co-host, Britt McHenry, after he sent her the messages. But he still works at the network.
Fox News' sexual harassment problem is apparently not in the past.
The "Full Frontal" host described Fox Nation as "pure substance-free propaganda squirted right down your slobber hole."
Fox News' streaming service is a flag-waving nightmare of state propaganda.
The platform is set to launch later this year.