Molly Morgan

Leonard tries to mould Penny into his dream woman and rewards her with chocolate when she does things he approves of in the hope that she will keep doing them.

Penny and Sheldon design an experiment -- as a joke -- to make participants fall in love; Howard and Bernadette get into trouble at the airport.

After seeing a number of younger ladies, Charlie becomes insecure about his age. He takes refuge with a mature woman who helps rebuild his ego.

Booth and Brennan investigate a death at a rock 'n' roll fantasy camp.

An amateur magician's (Jonathan Slavin) assistant vanishes during an ambitious disappearing act; Leo asks Isabel for help finding Willa.

Stephanie's new friend, Mickey, smokes and Stephanie feels pressured to pick up the habit.