Harry becomes jealous of Billy and Jonathon's new bond, while Rose tries to spice things up with Bruce.
Flynn and Vega must solve a case involving the death of a promising high school senior. Angie takes an aggressive approach to the case that Vega doesn't agree with. Meanwhile, Detective Lucas and Officer Sung's relationship starts to get personal.
Zeek and Camille finally agree on what to do with the house. Julia jumps back into work helping out Kristina and Adam, but is struggling on how to proceed in her personal life. Sarah discovers what her children have been up to and puts her foot down with Drew.
Scrap metal merchant Russell, is trying to get on the road to recovery. Macka McCreedy hits stormy seas hauling a world famous yacht. And Bluezy and Noelene's routine run turns into a rescue mission.
Johnny introduces Theresa to his father and is taken aback when his Dad drops a bomb of a secret on him. Elsewhere, Brian struggles to find the right moves to put on his work crush, while Hank gets a new father figure that he never planned for.
A serial killer known for biting his victims appears to be killing again, even though he was presumed dead.
Tee off with the Pawn Stars when a USGA Rules of Golf book from 1934 putts into the shop. Will Chumlee be able to drive home a piece of golf history or will it turn out to be a bogey? Then, Rick deals with some "sweet emotion" when he checks out an organ owned by Steven Tyler. Will he be able to cash in on this high note or will he "dream on?" And later, Chumlee takes a big swing at golf after he and Corey make a little wager. Will the odds be in his favor when he gets help from legendary trainer, Butch Harmon, or will he be too deep in the rough?
Catering queen Kimberly Van Kline and Christopher Lee, compete for a chance to take on Bobby Flay Iron Chef Alex Guarnaschelli and down home chef Jack McDavid stop by to see how the competition measures up.
While Raj is wracked with guilt when he tries to date two women at once, Penny wrestles with whether to take a role in a cheesy movie and Sheldon is torn trying to choose between two gaming systems.
Walden gets an invitation to his ex-girlfriend's boutique opening. Meanwhile, Gretchen wants to spend more time at Alan's a.k.a. Jeff Strongman house.
While trying to channel Simon, Zach makes big promises during a pitch and must get Brad Paisley to sing a jingle written by Danny Chase.
Rob hangs with Sterling and Chanel to breakdown some Extreme Hugging, see why people get Un-followed and join in the fun of a little Slap Fight.
Charlie is inspired to start a new clinic at the prison after Jordan wrecks their sex study.
David thinks that the house is cluttered and asks everyone to make some sacrifices Kevin tracks down another See Dad Run'' fan.
The celebrity players are Jenna Elfman, Donald Faison, Bob Harper, Ellie Kemper, Joel Madden and Molly Shannon
Nathan gets more than he bargained for when he befriends a hapless coworker. Meanwhile, Tom and Adam argue over who is smarter and take an online test to settle the matter.