Now You See Him, Now You Don’t

Dexter is a curious science enthusiast at Medfield College who loves testing new ideas. His invisibility formula temporarily hides part of his glasses, revealing both the thrill of discovery and the trouble that can follow. He relies on friends to navigate the consequences of his experiments and to confront Arno’s scheme.

Richard is Dexter’s pragmatic ally who shares a fascination with science and problem-solving. He helps test and apply the invisibility formula, and he acts decisively when danger arises, including alerting authorities when Arno’s plans come to light. His loyalty supports the group through the ups and downs of the contest plot.

Debbie is a supportive friend who joins Dexter and Richard in their quest to expose Arno and save Medfield. She contributes practical ideas and stands by the team during tense moments, reinforcing the value of teamwork and courage in the face of corporate manipulation.

A.J. Arno is a recently released criminal who owns Medfield’s mortgage and aims to turn the college into a gambling hub. He embodies cunning and ruthlessness, manipulating people and rules to bankroll his schemes while trying to erase Medfield’s academic identity.

Dean Collingsgood (Dean Higgins in the film) is the college administrator facing financial peril. He swings between skepticism of Dexter’s experiment and willingness to explore creative solutions to keep the school afloat, underscoring the tension between tradition and innovation.

Professor Lufkin heads the science department and ultimately supports Dexter’s work. He represents cautious but open-minded academia, who recognizes the potential of scientific discovery while weighing its practical implications for Medfield.

Druffle is the bee researcher who becomes part of the campus science dynamic. He endures a bee attack that leaves him heavily bandaged, highlighting the quirky, risky nature of experimental science on campus.

Timothy Forsythe is the sponsor of the Forsythe science contest, a key moment in Medfield’s bid to keep funding. His involvement offers a legitimate path to recognition for the students’ work and a chance to rescue the college’s future.

Cookie is Arno’s chauffeur who disguises himself as a janitor to spy on the team and later helps execute the theft. He embodies the cutthroat side of the plot’s crime element, intensifying the stakes for the protagonists.