Samantha smith

Samantha Smith

Samantha Smith

Samantha Smith in Supernatural (2005)

See all the photos from EW's cover shoot with 'Supernatural' stars Jared Padalecki, Jensen Ackles, Misha Collins, Samantha Smith, and Jeffrey Dean Morgan.

Samantha Smith in Seinfeld (1989)

Actress, Cold War Peace Activist. She is fondly remembered for writing a letter, at the age of 10, to the newly appointed Soviet Premier Yuri Andropov, asking why he wants to go to war with the US and trying to understand why relations between the two countries was strained. Her letter prompted a personal reply from...

from Samantha Smith twitter #tbt The early days with @jarpad & jensen, back before they kept killing me. Mama Winchester and her boys!

Mary Winchester - Supernatural (here played by Samantha Smith)

Samantha Smith - Mary Winchester

Actress, Cold War Peace Activist. She is fondly remembered for writing a letter, at the age of 10, to the newly appointed Soviet Premier Yuri Andropov, asking why he wants to go to war with the US and trying to understand why relations between the two countries was strained. Her letter prompted a personal reply from...