Lifty and Shifty

Lifty and Shifty are two of the main characters of the Happy Tree Friends web series. They are brothers who have kleptomania, which is the irresistible urge to steal from others or just steal in general. Shifty in particular is more notorious for committing fratricide on his brother, Lifty. They were voiced by voice actor Mark Giambruno, but after he passed away, Lifty and Shifty's voice casts were brought over to voice actor and director Kenn Navarro.