Susan Powter

Will thinks Lisa is dating someone else and tries to cheat on their relationship. SUSAN POWTER puts the whole family through a workout.

After declaring his fondness for Mexican food, Space Ghost asks diet guru Susan Powter what super powers help 'stop the insanity.' Comedian Kevin Meaney discusses the virtues of wearing tight pants, and the Bee Gees stop by for a short, bizarre visit.

The daughter of one of Mark's friends writes a juicy tell-all expose of the most prominent public figures. Mark takes her in after a crazed stalker starts threatening her and her co-authors.