Mario Cassem is an American actor known for his role in 17 Again. He has also acted in My Own Worst Enemy and Finding Bliss.
Mario was trained at the Aaron Speiser Acting Studio (CA, USA) and the Huckleberry and Friends (CA, USA). He spent kindergarten with his close friends at Saint Joseph Catholic School in Michigan, and visits them frequently. He went to St. Mary School in Lake Leelanu, MI. After his 4th grade year, he moved to Los Angeles to pursue his acting career and was home schooled along with his twin sister, Maria. He has acted in television, commercials, theater, and film.
Mario speaks Spanish and enjoys soccer, swimming, baseball and basketball.