Episode Guide

Cheerleaders

S8 E1

Season 8 premiere. The dark side of the profitable but dangerous sport.

S8 E2

Season 8. Is the war on fast food really necessary to ensure public health?

S8 E3

Season 8. A skeptical look at martial arts: are they spiritual or silly?

S8 E4

Season 8. A looks at the drastic measures adults take to prevent teen sex.

S8 E5

Season 8. Penn & Teller reveal the truth about multilevel marketing.

S8 E6

Season 8. Follow a team of UFO hunters to the mysterious Area 51.

S8 E7

Season 8. The bad science and corruption behind America's war on crime.

S8 E8

Season 8. Ongoing, offensive stereotypes about old people are debunked.

S8 E9

Season 8. The persistent but erroneous belief in "self esteem building."

S8 E10

Season 8 finale. A gullible public continues debating vaccination's merits.