Irv Slifkin  Irv L. Slifkin is an American film writer, critic and editor, known for his work with Movies Unlimited in Philadelphia, described as one of the "world's leading video retailers and publisher of the annual encyclopedic Movies Unlimited Video Catalog". Slifkin has taught film at Temple University and has contributed to the "Los Angeles Times", the "Philadelphia Inquirer", the "Chicago Tribune", "Empire", "Entertainment Weekly" and "Delaware Valley Magazine" as a film critic. Aside from contributing to "Video Hound", Slifkin is also responsible for organizing Mondo Meyer, an event in Philadelphia celebrating the work of Russ Meyer. Slifkin is also the author of the books "Groovy Movies: Far-Out Films of the Psychedelic Era" (VisibleInk Press) and "Filmadelphia: A Celebration of a City's Movies" (Mid-Atlantic Press). He is also featured as an actor in the film "Changing the Game" (2012).