This costume is similar to the 1996 one. It includes a bottom jaw that moved without the assistance of the bobbing of the performer's head. This mechanism was short-lived due to difficulty the mechanism added to the performance.
Baby Bop (2002-2004)
Susan Foreman
for Susan Foreman in The Worst Doctor Who Series
Suggested by nolanmassey
Cast the Worst Actors and Decisions for Doctor Who