Boris Johnson
The Succession star once branded Johnson a "compulsive liar" during his time in Downing Street.
The former prime minister took exception to the comparison.
The new Tory leader also said Boris Johnson was a "great" prime minister even though she resigned from his government.
Backing for the ex-president has ever so slightly crept up over the last eight years.
Liz Truss, Boris Johnson, Robert Jenrick and Nigel Farage have all weighed in on the upcoming US election.
Even though the former PM did lead the Leave campaign.
"Of course I think that!" The ousted PM, who also had to resign as an MP before he was kicked out, claimed.
The prime minister reminded the opposition how they completely failed to deliver on that famous promise.
The former prime minister was forced to defend the infamous Brexit bus.
Sky News' Wilfred Frost suggested it sounded like the ex-PM had "some disdain" for people who obeyed the law in the pandemic.