Mackenzie appears in the audio series "Orphan Black: The Next Chapter" voiced by and book narrated by Tatiana Maslany.
She is an unaware LEDA Clone, one of the 274 on Rachel Duncan's LEDA List supplied to Cosima for vaccinations. Mackenzie was made aware traumatically through the Clone Project being revealed. She lives in Glasgow, Scotland.
Appearance[]
She looks like all the other LEDA Clones, genetic identicals. She has green spikes of hair as her distinguishing marker.
" “What about this face?”
The show cut to a clone with green spikes of hair. The distressed woman tried to shield her face as she scampered down a cobblestone street. “Leave me alone, ya wankstains!” she growled in a Scottish accent before thwacking away the camera, and plunging the screen into blackness." -Sally Winters and Mackenzie McCarthy to the public through the media.