Robb Derringer

Ted agrees to let Barney spice up his love life, so he ends up on an adventure of flying to Philadelphia, encountering the law and visiting the Liberty Bell.

The body of an NCIS facilities manager is found four months after she went missing.

Janet's traditional parents meet Steve's unconventional parents.

On the day Grissom has to evaluate his team, a head is found in the trunk of a car. While Gil and Catherine work on the head, Sara and Nick investigate a body in the desert that's missing its head.

Janet and Steve use a scavenger hunt to lead the gang to their party; Noah moves to the beach house.

Christy squares off against Luke's conservative parents (guest stars NICKY SEARCY and LAUREN BOWLES) who are upset about Violet's pregnancy. Meanwhile, Bonnie is determined not to let menopause get the best of her.