Deadly Friend (1986): movie guide

What is Deadly Friend about?

When tragedy strikes his remarkable robot and the beautiful girl next door, lonely teenage genius Paul tries to save them by pushing technology beyond its known limits into a terrifying new realm.

Cast highlights

Deadly Friend features Matthew Labyorteaux, Kristy Swanson, Michael Sharrett, Anne Twomey, Anne Ramsey, Richard Marcus. Open the Cinema Box title page for the full cast list and character credits.

Key facts

Release date: 1986-10-10. Runtime: 91 minutes. TMDB score: 6.1/10 (284 votes). Genres: Horror, Science Fiction. Original language: en. Status: Released.

Discover Deadly Friend on Cinema Box

Cinema Box is a movie and TV discovery app for Android. Use it to browse Deadly Friend, watch official trailers when available, save titles to your list, and plan what to watch — without hosting or streaming full films.

Frequently asked questions

What genre is Deadly Friend?

Deadly Friend is listed as Horror, Science Fiction on TMDB.

How long is Deadly Friend?

Deadly Friend runs about 91 minutes.

Who stars in Deadly Friend?

Cast highlights include Matthew Labyorteaux, Kristy Swanson, Michael Sharrett, Anne Twomey, Anne Ramsey, Richard Marcus.

Does Cinema Box stream Deadly Friend?

No. Cinema Box is discovery-only — trailers, details, ratings, and watchlists. It does not host or stream full movies.

Where can I track Deadly Friend?

Open the Deadly Friend page on cinemabox.app or install the official Cinema Box Android app from Google Play for watchlists and discovery tools.