When Marv checks out Kevin's house, Kevin turns on the Angels with Filthy Souls movie for the third and final time and gets out a pot and some firecrackers. When the gun firing starts, Kevin lights the firecrackers in the pot and starts booming. As the gun firing and firecrackers go off, Marv runs back to the van.
While exploring New York, Kevin goes to a Chinese store and buys some fireworks. Later, after the Pigeon Lady throws bird seeds at the Wet Bandits, Kevin uses the fireworks to signal the police. They arrive just in time and arrest the Wet Bandits.
Alex Pruitt goes to his snow fort and place fireworks in the fort. When Petr Beaupre was hiding in the fort from the police, the Parrot comes in and gets a match to light the fireworks. Petr tries to offer a cracker but the parrot wanted two crackers and lights the fireworks. The parrot leaves just before the fireworks go off. The police sees the fireworks and arrest Beaupre.