The Gift of Life
Plot:
It's Halloween and everybody wants to enjoy it and go to parties. A guy shows up and buys a ticket. Joe and Brian don't want to fly him because they have plans. The guy gets a call from his wife, who had earlier dumped him. He says that he's a medical courier and he is carrying the gift of life. Joe and Brian convince him to go to his wife and he leaves his cooler behind. They look inside and see a canister that says Nelson's heart. They assume it's a heart for a transplant. So they try to find out where it goes.