TV Guide Discovery Channel Monday

Forced to trek two days to a water source, a laid-back hunter and an opinionated adventurer clash in Zambia, risking their 21-day challenge.

In a house packed with oddities, Matt finds megalodon teeth, tribal masks and Civil War bullets. The team struggles to make the kitchen functional again.

Matt chases a rare copy of the Declaration of Independence in a packed hoard and digs through a 4,000-square-foot chicken coop for vintage motorcycles.

A survivalist & outdoorsman from Colorado take on 21 days in the wilderness of Argentina; freezing nighttime temperatures might push the pair to their limits.

The teams must cross a dangerous bridge to make their way to the Eastern Andes, then search for a team member who suffered a mental breakdown.

Tony Beets battles the Yukon winter as he fabricates a monster dozer; Fred Lewis prospects a new claim; Dustin Hurt attempts to reach his mountain camp.

The crazy New Year's Eve night keeps the tow truck drives extremely busy; a group of people head to Ashley's to ring in the new year; Elmer makes a huge choice.

Halloween on the strip means huge crowds and Vegas' scariest tows; a drunk man dressed like a giant baby refuses to let Shawn tow his car.

Sparks fly at a strip club when TW's tow interrupts a bachelor party; Jeremy and Elmer join forces to tow a car that's been untouchable.

TW encounters an irate Elvis; Jeremy attempts to deal with angry patrons at a gentleman's club; things seem familiar at a trucker's lot for Pineapple.

Elmer and his boss get into a heated argument; Pineapple argues with a new tow truck driver; Nick encounters a disgruntled customer.

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.

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

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.

Caddo Parish Correctional Center has a staffing shortage; to ensure the safety of both inmates and staff alike, the Emergency Response Team springs into action.

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.

A murderer attempts to make his way across the border; drugs are found hidden inside a tractor-tailer; a woman is busted with prescription pills.

A tractor-trailer's fifth wheel contains a hidden shipment; officers make a lethal find in a courier van; a radiation detector leads to a startling discovery.

A lone traveler is questioned by officers and an inspection of his two large bags reveals coffee containers and something suspicious hidden in one container.

A look at Department of Homeland Security agents as they work tirelessly at five major airports within the nation to protect citizens and the nation.

An American fashion designer returning from Paris fails to declare nearly $20,000 worth of luxury goods; a bag of snails from West Africa raises suspicions.

In Arizona, a police officer and firefighter respond to a serious vehicle collision; in Florida, police pursue a suspect who chooses an unexpected escape route.

A wanted former teacher; gun parts are found hidden within two men's luggage; while at the border, a traveler's belongings are thoroughly examined by officers.

Millions of dollars' worth of counterfeits are discovered; a woman is caught throwing drugs away; a stunning find is discovered hidden within a lowboy trailer.

An American fashion designer returning from Paris fails to declare nearly $20,000 worth of luxury goods; a bag of snails from West Africa raises suspicions.

In Arizona, a police officer and firefighter respond to a serious vehicle collision; in Florida, police pursue a suspect who chooses an unexpected escape route.

A wanted former teacher; gun parts are found hidden within two men's luggage; while at the border, a traveler's belongings are thoroughly examined by officers.

Millions of dollars' worth of counterfeits are discovered; a woman is caught throwing drugs away; a stunning find is discovered hidden within a lowboy trailer.

Team Tree and Team Patrick's feud threatens the collective; Jessica and Tisheila's good vibes are threatened by a rogue tornado.

In Idaho, Dave Turin prospects virgin ground; Fred Lewis traverses a river in search of gold; Carlos and Dustin deal with deep snow at McKinley camp.