Barry Lee Levinson is an American film director, producer and screenwriter. His best-known works are mid-budget comedy drama and drama films such as Diner (1982), The Natural (1984), Good Morning, Vietnam (1987), Bugsy (1991), and Wag the Dog (1997). Levinson won the Academy Award for Best Director for Rain Man (1988). In 2021, he co-executive produced the Hulu miniseries Dopesick and directed the first two episodes.

Diner is a 1982 American comedy-drama film written and directed by Barry Levinson. It’s Levinson's screen-directing debut and the first of his "Baltimore Films" tetralogy, set in his hometown during the 1940s, 1950s and 1960s, the other three films are Tin Men (1987), Avalon (1990), and Liberty Heights (1999). It stars Steve Guttenberg, Daniel Stern, Mickey Rourke, Paul Reiser, Kevin Bacon, Timothy Daly and Ellen Barkin and was released on March 5, 1982. The movie follows a close-knit circle of friends who reunite at a Baltimore diner when one of them prepares to get married.