Pro-Trump protestor crashes Robert De Niro’s musical with "Keep America Great" flag

The protestor stood up during the curtain call of the De Niro directed musical and showed off his Trump 2020 flag, before being escorted out, according to one audience member who snapped a pic of the spectacle.

As actors in the musical took their bows, the man can be seen in photos posted to Twitter in the front row raising a flag that read “Trump 2020” and “Keep America Great!”