The Philadelphia Experiment
"The experiment that should never have happened 41 years ago...is still going on."
In 1943 a US Navy destroyer escort vanishes while undergoing a top secret test near the Philadelphia shipyard, leaving investigators chasing rumors and a few surviving sailors with more questions than answers. Decades later, two crewmen, David Herdeg and Jim Parker, suddenly materialize in 1984,... Read more
Stream NowNot Currently Available On (7 platforms)
Streaming availability last verified: February 26, 2026
About The Philadelphia Experiment
In 1943 a US Navy destroyer escort vanishes while undergoing a top secret test near the Philadelphia shipyard, leaving investigators chasing rumors and a few surviving sailors with more questions than answers. Decades later, two crewmen, David Herdeg and Jim Parker, suddenly materialize in 1984, disoriented by a world that runs on jet cars and screens. Allison Hayes, a civilian, crosses paths with them as they try to understand how a wartime experiment launched them into the present. The film tracks their struggle to adapt, the secrecy surrounding their return, and the growing danger as authorities attempt to untangle what happened while keeping the public in the dark. No definitive explanation is offered, only a tense collision of eras.
Directed by Stewart Raffill, The Philadelphia Experiment adapts the famous myth from Berlitz, Moore and William Gray for the screen. It arrived in 1984 with a budget around 9 million dollars and a practical effects driven approach.
Critics treated it as a solid B level thriller with straightforward thrills and period flavor. The film foregrounds resilience and curiosity in the face of time displacement, while questions about ethics in scientific experimentation and the cost of meddling with history surface without easy answers.
The movie keeps the Philadelphia Experiment myth alive in popular culture, echoing in later time travel stories and drive-in era memories. Its mix of navy detail, 1980s mood, and practical effects gives it a place as a late era sci-fi adventure rather than a prestige classic.
Details
- Release Date
- October 05, 1984
- Runtime
- 1h 42m
- Rating
- PG
- User Ratings
- 434 votes
- Type
- Movie
- Genres
- Science Fiction, Adventure, Thriller
- Country
- United States
- Collection
- The Philadelphia Experiment Collection
- Studio
- New Pictures Group +2 more
- Budget
- $9,000,000
- Box Office
- $8,103,330
- External Links
- View on IMDB
Official Trailer
Cast
Michael Paré
David Herdeg
Nancy Allen
Allison Hayes
Eric Christmas
Dr. James Longstreet
Bobby Di Cicco
Jim Parker
Louise Latham
Pamela
Kene Holliday
Major Clark
Joe Dorsey
Sheriff Bates
Michael Currie
Magnussen
Stephen Tobolowsky
Barney
Gary Brockette
Adjutant / Andrews
Director: Stewart Raffill
Written by: Charles Berlitz, William L. Moore, William Gray