Tatiana Maslany Explains to Jimmy Fallon How She Keeps Track of the Multiple Characters She Plays on ‘Orphan Black’

On a recent episode of The Tonight Show, the wonderful Tatiana Maslany explained to host Jimmy Fallon how she keeps track of each of the multiple characters she plays on the runaway hit Orphan Black

Maslany also shared a funny moment that happened on the set of Orphan Black.