Loudyn & Leighton Case

Loudyn and Leighton Case portrayed Judith Grimes in Season 3 of The Walking Dead.

On The Show
The Case girls debuted as Judith in the ninth episode of the third season, which aired for the first time on Feb. 10.

The girls were  between four and seven months during filming, which took place between the months of October 2012 and January 2013.

According to Kristina, Loudyn was playing Judith in nearly all of the scenes — “95 percent of them.”