Alcoa Presents: One Step Beyond

 
Series aired: 1959 - 1961
Video from Internet Archive
 
Primetime TV  
 

Dead Ringer

Season 2, Episode 11
December 1, 1959
 
A turn of the century newlywed claims that her evil twin sister is responsible for a series of fires set in orphanages. Investigating the claim, it's discovered that the sister died years ago in a fire at the orphanage where the sisters lived.  
Alcoa Presents: One Step Beyond
Available on DVD