TV Guide Discovery Channel Friday

Inside one of Nevada's busiest jails, deputies battle a non-stop surge of arrests driven by Reno's 24/7 crime and a major trafficking corridor.

Virginia Beach is a party town with a vibrant nightlife, making its Correctional Center one of the busiest city jails in the state.

In Bristol County Jail, half of the cells don't lock, and staff must manage a high-risk population without the facility slipping into chaos.

Inside Butler County Jail, a six-term sheriff and his seasoned staff confront an unrelenting opioid crisis and officers work to dismantle the supply ring.

Inside one of Nevada's busiest jails, deputies battle a non-stop surge of arrests driven by Reno's 24/7 crime and a major trafficking corridor.

"Alaska: The Last Frontier's" Jane Kilcher shakes up the gold game after joining Emily aboard the Eroica; Kris Kelly scrambles to fix a faulty excavator.

Marty and Misty make improvements to a single father's Montana box canyon homestead, which is threatened by destructive bear attacks and rockslides.

When neighbors send a plea for help, the Raneys rush to rescue a lone Montana homesteader.

In Georgia, the Raneys must come up with an ingenious way to rescue a homestead that's beginning to sink into a swamp infested by snakes and alligators.

To secure a future for his son, a miner puts all his retirement into a mining project in Arizona; Freddy and Juan try to fix an original dry washer.

In British Columbia, Freddy and Juan stumble upon a couple of rookie miners who found inspiration after seeing it on television.

A struggling Oregon miner calls in Freddy and Juan for one last attempt to convince his friend Terry to invest in his fledgling mine.

Tony uses inexperienced workers after his crew leaves; Parker's team opens a new cut.

Tony blows up at Mike to get the trommel running. Two of Rick's crew face off while trying to dig out Valhalla. Kevin leans on Buzz to get more gold.

Parker does the unthinkable to get all of the Golden Mile's paydirt. Rick's mechanic Ryan considers leaving. Mike Beets fires up the trommel on the hill.

Rick's shaken by his find at the bottom of Valhalla; Tony bears down on his 6,500-ounce goal; Parker taps Brennan for a big job at the Golden Mile.

Cameras return to follow the Hoffman crew as they confront new obstacles and challenges during their mission to excavate gold from the northern wilderness.

In California, a miner with 75 cents in the bank faces ruin at his failing hard-rock mine. Freddy makes an incredible discovery.

With a family facing ruin, setbacks, and soaring debt on their BC mine, it's up to Juan and prospecting experts Jeff and Sophia Bond to save them.

Freddy and Juan meet Gold Rush veteran Jim Thurber, who's 130-year-old Oregon mine is in desperate need of an overhaul.

Cameras return to follow the Hoffman crew as they confront new obstacles and challenges during their mission to excavate gold from the northern wilderness.

In California, a miner with 75 cents in the bank faces ruin at his failing hard-rock mine. Freddy makes an incredible discovery.

With a family facing ruin, setbacks, and soaring debt on their BC mine, it's up to Juan and prospecting experts Jeff and Sophia Bond to save them.

Freddy and Juan meet Gold Rush veteran Jim Thurber, who's 130-year-old Oregon mine is in desperate need of an overhaul.

The conflict between Shawn and the Kellys escalates as tempers reach a boiling point; the Mistress faces mechanical breakdowns; Vernon has his A-Team back.