Pinch Hitters - S3.E20

Gary tries to prevent an accident involving a rare monkey, but he gets bitten by the animal and is forced into quarantine until it can be determined whether or not he has contracted a rare disease. In the meantime, Gary enlists Marissa's help in preventing the elderly man from being injured in a variety of dangerous mishaps. With the help of her new boyfriend, Emmet, she attempts to save the man.