Watch the Fox News Channel primetime lineup TONIGHT to see Tucker Carlson's can't-miss debate with Rob Reiner, who recently formed an organization called the "Committee to Investigate Russia."
At 8:00pm ET, Carlson asks the actor, director and producer whether the United States should take military action against Russia if we are at war with the Kremlin.
"How would you respond if President Trump took you seriously and sent the B-52s to St. Petersburg or blockaded the Gulf of Finland? Would you support that?"
Reiner, who has been a longtime critic of President Trump, founded the group to "help Americans recognize and understand the gravity of Russia's continuing attacks on our democracy."
In the past, Reiner also said it "makes me sick" to know that former Trump adviser Steve Bannon makes a small share off his stake in the classic sitcom "Seinfeld," which Reiner's "Castle Rock" produced.
Watch a preview above.