David Moscow made a memorable big screen debut in the 1988 hit comedy "Big"; his affability, awkward charm and dark curls made him a perfect choice to play young Josh, Tom Hanks' character before his overnight transformation. While his role was relatively brief, he proved an endearing screen presence and served as inspiration for Hanks' performance. That same year Moscow appeared in "The Wizard of Loneliness", a World War II-set drama starring Lukas Haas. The New York native was previously featured on television with a 1986-1987 recurring role on "Kate & Allie" (CBS) as Eugene, a friend of