It's possible you're thinking of the proposed *Doctor Who* film, which was in development in the early 1980s but never materialized.
There was a Doctor Who movie released in 1983, starring Peter Davison as the Fifth Doctor, called "Doctor Who: The Five Doctors". However, it wasn't set in the USA, and it featured a large cast of actors from previous Doctor Who serials, not a typical Hollywood cast.
Let me know if you're looking for information about a specific Doctor Who film or TV episode, and I can help!