Bronson Pinchot

as Balki Bartokomous

Mark Linn-Baker

as Larry Appleton

Melanie Wilson

as Jennifer Lyons

Rebeca Arthur

as Mary Anne Spencer

Belita Moreno

as Lydia Markham

Jo Marie Payton

as Harriette Winslow

Sam Anderson

as Mr. Sam Gorpley

Ernie Sabella

as Mr. Twinkacetti

F.J. O'Neil

as R.T. Wainwright

Lise Cutter

as Susan Campbell