Todd Giebenhain

When Francis is left to watch his brothers for the night, Malcolm gets hurt and needs to go to the hospital.

The team go after a serial killer who keeps the eyes of his victims as souvenirs. The coroner is convinced that the killer has medical training.

Hal, Malcolm and Reese wander into a desert artillery range after being banned from a casino for counting cards.

Leonard is surprised when Beverly comes to visit and is actually kind to him. Meanwhile, Denise and Stuart overstay their welcome when they visit the Wolowitz house.

Lois forces Malcolm to befriend the meanest old lady on the block. Meanwhile, Dewey begins carrying a purse to school, and Francis' slacker friend enrols at Marlin Academy.

The boys convince a sick Lois that Monday is actually Sunday. Meanwhile, Hal visits a Porsche dealership.