Next Episode Mobile App
The best
TV tracker on mobile!
Get it now free for:
iPhone or Android

Top Airing TV Shows

Stranger Things
The Flash
The Walking Dead
Westworld
The Mandalorian
The Witcher
The Blacklist
The Boys
Grey's Anatomy
Brooklyn Nine-Nine
Better Call Saul
Rick and Morty
The Handmaid's Tale
Supergirl
DC's Legends of Tomorrow
The Good Doctor
Ozark
The Umbrella Academy
Black Mirror
Loki
This Is Us
Star Trek: Discovery
Tom Clancy's Jack Ryan
Peaky Blinders
The Expanse
Fear the Walking Dead
Riverdale
Star Trek: Picard
La Casa de Papel
Young Sheldon
Billions
His Dark Materials
Titans
Manifest
Fargo
Dexter
The Orville
American Horror Story
Killing Eve
Lost in Space (2018)
My Hero Academia
You
South Park
Outlander
New Amsterdam (2018)
Legacies
The Crown
Batwoman
9-1-1
Family Guy

Horizon Season 2004 - Episodes Guide and Summaries

EpisodeEpisode NameAir Date
1

The Demonic Ape

2

The Moscow Theatre Siege

3

The Atkins Diet

4

Secrets of the Star Disc

5

The Dark Secret of Hendrik Schön

6

Thalidomide - A Second Chance?

7

Diamond Labs

8

T-Rex - Warrior or Wimp?

9

Project Poltergeist

10

The Truth of Troy

11

The Truth About Vitamins

12

King Solomon's Tablet of Stone

13

Derek Tastes of Earwax

14

What Really Killed the Dinosaurs?

15

Making Millions the Easy Way

16

Saturn - Lord of the Rings

17

The Hunt for the Supertwister

18

Dr Money and the Boy with No Penis

Special

First Olympian