We surprised random trivia teams by turning a regular bar trivia night into a high stakes game show. More

New Yorkers ride the subway without pants in freezing cold weather in our annual event! More

A mysterious and magical mail slot gives random New Yorkers the chance to instantly deliver a card and light up someone’s holiday. More

2,500 people listening to synchronized instructions surprise tourists in NYC’s Battery Park. More

Random elevator riders are surprised to find themselves caught up in the middle of a marathon. More

The official video for Improv Everywhere’s 2017 No Pants Subway Ride in New York City. More

New Yorkers are surprised with the chance to lead a “random parade” through the streets. More

What happens when you leave a megaphone on the street with the simple instructions: “Declare Your Love.” More

Thousands of people listening to synchronized instructions participate in an audio adventure on Governors Island. More

We set up a fake press conference set on 5th Avenue on the steps of the New York Public Library. Watch what happens when random people approach it. More

A series of even more epic surprises emerge from what appears to be a normal porta potty. More