Bastiaan Slabbers via Getty Images Mike Pence became part of the show at "Hamilton" on Friday night.

When Vice President-elect Mike Pence went out for a night of theater in Manhattan, he probably didn’t expect to be the opening act.

Some of the attendees at a Friday night showing of “Hamilton,” Lin-Manuel Miranda’s Founding Fathers-themed Broadway musical, were apparently not thrilled to see the Indiana governor at the show.

They booed Pence as he found his seat.

Here's Pence getting booed as he gets to his seats at Hamilton pic.twitter.com/IRQG68x1sB — David K (@dkipke12) November 19, 2016

There was some clapping and a few stray cheers, but in the video above, many of the theatergoers don’t sound very happy to have Donald Trump’s No. 2 man in the audience.

According to a tweet from Twitter user Christy Colburn, the crowd “booed him like crazy” and reacted to a few script lines in particular.

I'm at #Hamilton and so is Mike Pence. Crowd booed him like crazy, and gave a standing O at the line "immigrants we get the job done" 1/2 — Christy Colburn (@christymoose) November 19, 2016

2/2 Crowd went NUTS at King George's lines "when people say they hate you" & "do you know how hard it is to lead?" He had to stop the song. — Christy Colburn (@christymoose) November 19, 2016

Ouch.

At the end of the show, the cast had a few choice words for Pence’s benefit too. A lesson from the past to the present.