Famous Movie Lines That Were Actually Improvised

Ghostbusters

When it comes to big screen comedies, Ghostbusters is in rare company as one of the most successful, beloved, and influential of all time.

What you may not know is that one of the stars, Rick Moranis, actually got his start as part of the improv troupe Second City.

Ghostbusters

He put these skills to the test during the filming of the movie, as he gives a speech to a group of party goers that is completely improvised and ended up being a highlight of the movie.