- Check for audience laughter. If you hear people laughing or clapping, it's a good indication that the show was filmed in front of a live audience.
- Look for camera movement. If the camera is moving around the room, following the performers, or zooming in on different parts of the stage, it's likely that the show was filmed live.
- Listen for ambient noise. If you can hear the sound of people coughing, sneezing, or shuffling their feet, it's a sign that the show was not filmed in a studio.
- Look for audience reactions. If you can see people in the audience reacting to the show, such as laughing, clapping, or gasping, it's a sure sign that the show was filmed live.
- Check the credits. Sometimes, the credits of a show will mention that it was filmed before a live audience.