
'Into Madness' trailer
Two girls began having strange physical symptoms... then their personalities changed. What could this mysterious illness be? Premieres Sunday, August 27 at 9PM ET/PT on HLN.
1:11
• Source:
HLN
Something's Killing Me
17 videos

'Into Madness' trailer

HLN series on medical mysteries returns

Musician's odd behavior alarms bandmates

What's wrong with Kyle?

A summer vacation turned nightmare

What caused this healthy doctor to collapse?

Doctors were stumped on her medical mystery

56-year-old suffers from mysterious illness

Doctors race to uncover this condition's cause

'Angel of Death' trailer

'Family Curse' trailer

A 'family curse': First insomnia, then death
2:11
Now playing
• Source:
CNN/HLN

'Disease Detectives' trailer

Her body was attacking her brain
1:20
Now playing
• Source:
CNN/HLN

'Strange Case of Dr. Gilmer' trailer

'Hope' trailer

When a mom makes her child sick



