Mr. Warden is the Dean of Students at Malibu University. He is suspicious of the girls after they were spotted sneaking around at night. The girls try to track his whereabouts but it is later revealed in "Vide-o-no!" that he is actually a set of identical twins. Clover once thought that one of the twins were cute as she was looking for cute guys for Sam in "Vide-O-No" but Sam thought he looked cute in a old way! They keep on the look out for Sam, Clover and Alex because they are suspicious when they are walking around Mali-U late at night.
- Mr. Warden(s) are the second set of identical twins mentioned in the show; the first are Jerry Lewis and Terrence Lewis.