Watch TV Shows on Flixster for free.

Flixster has full-length streaming tv shows you can watch online. Right now. For free. Browse for shows below, and check back because we're adding new shows all the time.

Featured TV Shows

Featured Episodes

Select a Show

Scientific American Frontiers

PBS

By Episode Most Popular Recent

Cars That Think
Original Air Date: 1/26/05 | Season 15, Episode 2
Date Added: 7/3/08
Cars that do your thinking for you are just around the corner.

Chimp Minds
Original Air Date: 2/9/05 | Season 15, Episode 4
Date Added: 7/3/08
A visit with an engaging if unruly bunch of cousins that we formally broke up with about 6 or 7 million years ago.

Cybersenses
Original Air Date: 6/9/05 | Season 15, Episode 9
Date Added: 7/3/08
Replacement synthetic senses for people are now a reality.

Going Deep
Original Air Date: 2/2/05 | Season 15, Episode 3
Date Added: 7/3/08
The deep sub Alvin, past and future.

Hidden Motives
Original Air Date: 5/26/05 | Season 15, Episode 7
Date Added: 7/3/08
If you think you know why you do things, you're probably wrong.

Hot Planet ? Cold Comfort
Original Air Date: 2/16/05 | Season 15, Episode 5
Date Added: 7/3/08
So you think global warming won't affect you?

Hydrogen Hopes
Original Air Date: 5/22/05 | Season 15, Episode 6
Date Added: 7/3/08
We've all heard of hydrogen as the fuel of the future, but what will it take to get there from here?

Robot Pals
Original Air Date: 6/16/05 | Season 15, Episode 10
Date Added: 7/3/08
We'll meet three robots - including a future member of an astronaut team - that are trying to better understand us.

Surgical Slimmers
Original Air Date: 1/19/05 | Season 15, Episode 1
Date Added: 7/3/08
In spite of the risks, people are lining up to solve their weight problems in the operating room.

The Secret Canyon
Original Air Date: 6/2/05 | Season 15, Episode 8
Date Added: 7/3/08
The best kept secret of American archeology is now revealed.