Carlton is surprised when freshman Will (Will Smith) carves a cozy niche for himself at Bel-Air Academy. Dr. Oates: James Tolkan. Kellogg: Michael Weiner. Fellows: Jonathan Emerson. Simon: Patrick Van Horn.
An eccentric scientist builds a time machine, which accidentally transports a high-school student back to the 1950s, where the teen inadvertently interferes with the budding romance between his future parents.
A teen time-travels from 1985 to 2015 in order to save his parents and his children from the disasters precipitated by his own mistake when he traveled to 1955 and bought a book in order to enrich himself in the future.