Jim Rogers, Chairman and CEO of Kampgrounds of America Inc., the world's largest system of family friendly franchised and company-owned campgrounds, with 486 locations throughout North America, faces his fears when he must zipline while undercover at a KOA site. The active Eagle Scout witnesses a staff member confronted with a difficult guest and later learns to operate a tractor to dig up an infested tree.

Bill McKenzie has been the Outdoor Man's architect for years, which is why he is dumfounded when Mike tells him the job may now go to a young, gorgeous female architect. Back home, Vanessa wonders if looks trumped talent in her recent job promotion.

A pair of chemical engineers demonstrate a capsule that can keep liquids hot for a longer period of time; a mom has an idea for cleaning stuffed toys; two Oakland men try to drum up interest in their garden-wall system; and a married couple dish out ice cream made with liquid nitrogen. Also: an update on a jewelry business from Season 3.

Jessie is worried Tony is planning on proposing to her after he invites her out for a special evening to meet his parents, so she drags Zuri and her new friend Stuart to the dinner to keep him from doing anything romantic. Tony also puts a tracking app on Jessie's phone and buys Jessie and him a bathroom to live in. Meanwhile, Stuart develops a crush on Zuri and she doesn't appreciate it.

Joe and Louis wait to find out if they are nominated for an "Archie" award.

Reba volunteers to host Kim's baby shower, and Kim's stepson Sage films her every move to document the celebration for her unborn child. But Reba finds herself in a bit of a pickle when she says some unkind things about Kim - not realizing that the camera is rolling - and tries to pin the blame on Kim's friend, Brooke. Meanwhile, June struggles with her crush on Sage - who claims to be gay - and Lillie Mae tries to help a clueless Cash to get a group of beautiful Miss All-American Teen Pageant girls to notice him.

EDGE dredger John is out of the hospital and on the gold, but Zeke may lose it all when accused of claim jumping. Scott puts the crew at risk taking the dredge out during a storm. The DNR shuts the Pomrenkes down. "Hurricane Dave's" antics test Vernon.

Jo and Lindsay deal with the always difficult task of working a case where an officer has been shot: talking to the family, processing the scene and dealing with the memories of the past crimes they worked together on.

As time dramatically ticks down toward the end of this acclaimed series, Peter, Olivia and Walter stop at nothing to save the universe from Observer rule. Walter enters the infamous deprivation tank in an attempt to uncover a key piece of information about the mysterious figure, Donald. Meanwhile, Captain Windmark sets out on a revealing mission of his own as long-standing questions are answered.

Why were ancient civilizations around the world so focused on the Orion constellation? While scientists site many earthly connections, researchers suggest this point in the night sky may have been a so-called Stargate.

Todd and Dave go to war over a much-needed dozer; Fred attacks the Glory Hole with his secret weapon, the bedrock shark.

After completing an eventful drop in Marseille, Frank is sent to Berlin, where he is assigned to transport Delia Weigert, a rich young socialite, to a safe house. Her father, a former influential general in the army, has sold off some of his insider military knowledge and Delia is now in grave danger with a German crime lord threatening to kidnap her. With the enemy closing in, Frank must get Delia on a flight back to America, but a sudden betrayal places Delia in deadly jeopardy, and Frank must use all his skills to save her.

Jamie must deal with the emotional consequences of his actions on the job. Meanwhile, Erin questions Mayor Poole on the witness stand.

Nina throws herself an extravagant birthday party that will include horseback rides, sunrise yoga and a tapas dinner, which thrills Kath and Dave, who've just returned from Spain and are eager to share their knowledge of all things Iberian. A couple who've attended so many birthday parties in the past year that they're broke seek a bank loan in order to afford to make an appearance at Nina's soiree.

A recently paroled master thief assumes the identity of Lucas Hood, sheriff-in-waiting of Banshee, Pa. Keeping his history a secret, Lucas befriends boxer-turned-bartender Sugar Bates, and settles into his new life as Banshee's sheriff. Lucas inadvertently gets tangled up in the rampant corruption of shunned Amish gangster Kai Proctor, while keeping a vigilant eye out for Mr. Rabbit, the New York mob boss who wants revenge against Lucas and former partner and lover Carrie for the jewel heist that landed Lucas in prison.

Catherine Zeta-Jones, Brian Kiley, Jon Spencer Blues Explosion

Ben Affleck, Kristen Bell, Rodriguez

Julie Chen, Angela Kinsey

The last battle of the second day pits Kagura, Mermaid Heel's strongest wizard against Yukino, a young Celestial Spirit Wizard on Sabertooth's side. They bet with their lives and Yukino threatens to make good on it when she opens the unknown 13th Gate!

A group of Pokémon at a nursery are causing trouble.

The D-squad discover that the deserted cruiser is loaded with explosives and headed toward a space station hosting a Republic conference.

The Manhunters travel to the Blue Lantern's home planet of Odym to seek out the Corps' central battery... which can supercharge the robots' abilities, making them unstoppable. Meanwhile, Razer must choose whether to reject or embrace his anger.

The Team is trapped inside the Hall of Justice for a cage match against a brutal alien gladiator!

Zoe is worried that Jordan might not be facing up to the severity of Yvonne's condition after she is rushed to the hospital. Tom and Sam have to work together to uncover the secrets between three students. Robyn finds out that Aoife's boyfriend is not as perfect as he looks.

Jonathan is joined on the show by Jerry Hall, Jamie Foxx and Micky Flanagan.