Travis Richey
— The Inspector
Mayim Bialik
— The B.O.O.T.H. (voice)
Sylvester McCoy
— Uncle Roderick
Robert Picardo
— Bernard
Chase Masterson
— Annabelle Wagner
Carrie Keranen
— Piper Tate
Nicholas Brendon
— Chief Engineer Britman
Rosearik Rikki Simons
— T.A.R.V.I.S. (voice)
Eric Loya
— Good Boyish
Marcia Bender
— Crewmember