This new TV house gets that much closer to being full. According to The Hollywood Reporter, a quartet of new actors have signed on for Joss Whedon's new Fox TV drama, Dollhouse. Tahmoh Penikett (Battlestar Galactica), Fran Kanz (Welcome to the Captain), Australian Dichen Lachman and Enver Gjokaj have joined star Eliza Dushku.

The series was set up for a seven-episode order shortly before the writers strike. The show revolves around a group of young men and women dubbed dolls who are programmed with different personalities and assignments and they have no recollection of their previous lives... until Echo (Dushku) starts to remember.

Penikett will play an FBI agent, Kanz will play a programmer responsible for imprinting the dolls and Lachman and Gjokaj will play other dolls.

A production schedule hasn't been announced.