 Levinson's publicity work also extended into television and film, working on "Dallas", "Z", "Fiddler on the Roof", and "Kramer vs. Kramer".He founded his own company, Peter Levinson Communications, which was based initially in New York; though he reduced his clientele in the 1980s and 1990s, he continued to represent clients into the early 2000s.He also helped orchestrate the 1986 introduction of a postage stamp in honor of Duke Ellington.