Harry and Asta team up with an unlikely ally to try to save the Earth.
Ripley and Charles treat members of a cult. Ahmad's suspension takes an unexpected toll on Marcel. Abrams' 5-month-old son lands in the E.D. under questionable circumstances.
Severide, Kidd and Van Meter investigate a fire at a recording studio. Kylie helps James keep a secret from Boden. Mouch struggles to maintain boundaries with a paramedicine client.
The brainy quiz returns - but this time host Alexander Armstrong is joined by co-host Hugh Dennis. As always, contestants try to score as few points as possible by plumbing the depths of their general knowledge to come up with the answers no-one else could think of.
A body in the darkroom of a gay bar puts Berlin police on the trail of a killer who poisons and robs his targets — but is he only in it for the money?
It's Walker's birthday and Geri is pulling out all the stops, but her plans are thwarted.
In recent history, a bizarre mystery has rattled beachcombers and investigators alike: Why are severed feet being found on the shores of the Salish Sea?
With Berlin's gay nightclub scene reeling from the murder, the investigation into the killer's identity reopens a previously closed case.
As the body count rises, a break in the investigation brings the killer's dark past into focus as the police close in on him.
The contestants try to adapt to the extreme conditions on the South Island of New Zealand, where they face near-zero temperatures, icy-cold winds, relentless rainfall and vicious sandflies.
It's another classic lineup of Hard Quiz expert topics on the hunt for the Big Brass Mug! Tonight, it's NBA star LeBron James, video game series Super Smash Bros., legendary racehorse Phar Lap...and Vegemite!
In 1973, a fishing trip in Pascagoula led to an unbelievable encounter that drew attention from the media and changed two men's lives forever.
Charlie reads from Trump's Bible, crucifies Easter, resurrects the Titanic, and blesses China's love for Aussie wine. Roy & HG take the AFL to drug rehab and Zoe Coombs Marr shows where the internet all went wrong.
Since the '70s, US military personnel have reported strange sightings and dealt with mysterious health issues but were forced to stay silent — until now.
In 1978, five men vanished in Yuba County. Disturbing evidence fueled a series of questions: Did they get lost — or was something more sinister at play?
Visitors and tour guides share their chilling accounts about the Myrtles Plantation, a hot spot for hauntings and a place with a dark, complicated past.
With multiple deaths reported each year, Lake Lanier has sparked spooky folklore, leading locals and others to question what lies beneath the surface.
When unknown substances fell from the sky in Oakville in 1994 and caused unexplained illnesses among residents, theories about their origins emerged.