My Cousin Vinny Star' refers to the 1992 film starring Marisa Tomei, Joe Pesci, and also featuring Pesci. Marisa Tomei played the role of Monica Courteney, Joe Pesci played the role of Vincent LaGuardia Gambini, and Pesci was also featured in the film. The film follows Vincent LaGuardia Gambini, a streetwise lawyer from Brooklyn, who is hired to defend his cousin Billy Ragano in a murder trial in Alabama.