Tonton Streaming Parker Lewis Can't Lose (1990) S1E13 - Teacher, Teacher

Ms. Donnelly is the definition of coolness as she not only makes class interesting, but she lets her students have fun. When pranks backfire, Ms. Donnelly usually covers for Parker, but this time, her patience begins to falter from the ensuing chaos. The heroic teacher finally resigns, leaving the students to fend for themselves.