The Chaos Theory Youth Improvisational Comedy Troupe will perform this weekend at Youth Theatre Northwest.

The show, which features no script and where nothing has been rehearsed, features tons of laughs.

The troupe, directed by Alex Grindeland, takes suggestions from the audience to create scenarios.

And this weekend, ComedySportz Seattle will join Chaos Theory on stage.

ComedySportz Seattle is a popular improv troupe in the greater Seattle area.

The special shows will take place on Thursday, July 25, through Saturday, July 27, at 7 p.m. at Youth Theatre Northwest.

Tickets are $13 to $15 and can be purchased at the show or online at www.youththeatre.org.

To learn more about ComedySportz Seattle, visit their website at www.comedysportzseattle.com.