A Wednesday night 30 Rock shoot was canceled after a taxi crashed into the set in Long Island.
"Everyone was waiting to film when this cab came out of nowhere," an extra told The New York Post. "The street was very narrow and there was nowhere for anyone to run, so we all just stood and watched in disbelief as it hurtled down the street and smashed into another car."
Word is that 30 Rock star Tina Fey was also on the set at the time of the accident.
The cab almost killed a 9-year-old boy, who had to jump out of the way. Fortunately, no one was seriously hurt.
"Some actors were grazed by one of the cars involved," said an NBC Universal spokesperson. "They were examined at a local hospital and released."