WFUP-DT

Haley's astrophysicist boyfriend comes to meet the family, setting Claire and Phil off in a competition about which one of them is smarter; Mitch and Cam go on a yoga retreat.

When Gloria's ex-boyfriend stops by for a visit, his striking resemblance to Manny makes Jay wonder; Phil agonizes over getting the perfect anniversary gift for Claire; Lily gets into a fight at school over bras.

Sheldon battles President Hagemeyer's mysterious boss over the university's science requirements; Mary discovers that Georgie is working at Meemaw's illegal gambling room.

While Leonard prepares for a three-month science expedition, he and Penny re-evaluate their feelings for each other.

Pregame analysis from Major League Baseball.

From American Family Field in Milwaukee.

A man's body is found in the Sequatchie River in Tennessee; footprints and drag marks in the muck will reveal foul play.

Eve returns home for a weekend visit, and Vanessa tries to re-create a childhood tradition for the girls; Jen asks Ed and Chuck for help in finding out who is stealing her work lunches; Kristin's big day finally arrives.

A series of time jumps finds Mike and Vanessa with two new grandchildren as well as Mandy and Kyle living with them; Vanessa and Mandy clash over Vanessa's "helpfulness"; Chuck desperately hopes it's last call on Ed's mixology happy hour.