Is there a movie with taekwondo?
If you mean a training video, then yes, there are many videos
that demonstrate various aspects of Taekwondo training. If you do
an internet search for Martial Art suppliers, or keywords of
Taekwondo and video, you will find many sources. You might also
find a lot of videos uploaded to sites such as youtube, but these
are mostly individual performances, and not necessarily reliable
sources or high quality examples of Taekwondo.
If you are asking about a motion picture, feature film that has
Taekwondo in it, then yes, there are a few.
Best of the Best (1989) with actors Eric Roberts, Phillip Rhee,
James Earl Jones (voice of Darth Vader in the Star Wars saga), and
Master Hee Il Cho as the Korean coach.
Miami Connection (1987) by Korean 9th Dan Grandmaster, Actor,
and Movie Producer Y. K. Kim who also co-wrote and stars in the
film.
(see related links below)
Note: If other contributors know of any other movies relating to
Taekwondo, you can list them in chronological order with the others
above.