Todd Giebenhain

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.

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.

At college, Sheldon decides to expand his responsibilities and become a dorm resident adviser; Meemaw and Dale make a sketchy business deal; Mary and George Sr rekindle their romance.

Malcolm tries to help Reese bring his grades up, while Francis is exiled to a friend's house after defying Lois' order to patch the roof.

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