This paper seeks to propose a new accelerated French course within the School of International Letters and Cultures at Arizona State University for students who are previously fluent in Spanish. French and Spanish are both Romance languages and exhibit many lexical and structural similarities. Students learning French with a Spanish background would be able to draw on prior knowledge to learn their target language faster and with fewer credits. This paper serves as a preliminary proposal offering background research on third language acquisition as well as the rationale for the course. French for Spanish speakers would present numerous benefits to both students and the university. Students would gain access to increased fast-paced French learning, which can offer career opportunities and cognitive benefits later in life. Furthermore, the School of International Letters and Cultures would be able to use this innovative course to draw students into French programs. Research was conducted regarding the current environment of language courses offered at Arizona State University to show how this new course would fit in. Additionally, the two existing cases of French for Spanish speakers courses offered in the United States were considered in creating this proposal. Also included in the paper are the following specific course suggestions: a textbook to be used in a flipped classroom setting, pre-requisite courses, as well as proficiency expectations for the end of one semester taken from the American Council on the Teaching of Foreign Languages. If implemented, Arizona State would become the third university in the country to offer this innovative course, which could be highly successful.