Kate McKinnon To Voice Peter Griffin’s Sister on “Family Guy”

(via The Hollywood Reporter)

This news broke at Comic-Con and it was also revealed that Peter Griffin’s sister is a professional wrestler.

Not only will be Kate McKinnon be busting ghosts soon, but she’ll also expanding beyond her roles at SNL by voicing Heavy Flow, the pro female wrestler sister of Peter Griffin on Family Guy

We’re definitely on board for this and can only hope this makes for several appearances from Heavy Flow in the upcoming season of Family Guy.