Todd Giebenhain

Leonard is pleasantly surprised when his mother, Beverly, comes to visit and she’s genuinely kind toward him – until he finds out the real reason why she’s there; Meanwhile, Denise and Stuart overstay their welcome at the Wolowitz house.

Burt tells Jimmy that he needs to buy Sabrina a nice engagement ring, even if she claims she doesn’t need one, so Jimmy starts volunteering for a series of exotic medical experiments to come up with the cash. Meanwhile Virginia has been pawning her engagement ring for years behind Burt’s back to pay for odds and ends. But when Jimmy visits the pawnshop and falls in love with his own mom’s ring, her secret may be out.

The team tracks a serial killer who keeps his victims' eyes as souvenirs.

A mysterious Natesville resident keeps popping up in the Chance’s lives.

Burt and Virginia introduce Natesville to a new bartering system called “Burt Bucks,” that looks an awful lot like a pyramid scheme.

When Sabrina finds out that Jimmy never went on a real family vacation as a kid, she’s determined to take Hope on a memorable trip.