Greetings from Tromaville follows the history of Lloyd Kaufman and Troma Entertainment. Lloyd, along with his partner Michael Herz, founded Troma in 1974. Troma is an independent film company that has produced edgy, bold, humorous, and sometimes "over the top" films for more than 40 years.

Follow Mark Torgl star of 1984's The Toxic Avenger who played "Melvin The Mopboy" and transforms into Toxie, as he attends the Monster Convention circuit for the first time. Discover the convention world through Torgl's eyes, and learn a deep dark secret that has kept Torgl in hiding for 30 years.

Charlie Harrison dreams of being a rock star and, with the help of friends and a gang of local toughs, he arranges a concert in his house for a big time record producer, or at least that is what Charlie thought he was arranging.

The pupils at a high school next to a nuclear power plant start acting and looking strange after buying contaminated drugs from a plant worker.

A gang of thugs devise a cruel hoax that goes horribly wrong as Melvin, a nerdy emaciated janitor at the local health club, is cast through a third story window into a vat of hazardous toxic waste.

In order to write an expose on how cheerleading demeans women, a reporter for a college newspaper infiltrates the cheerleading squad.