You didn’t give much to go on, try to be more specific when posting so you can get the best help possible.
Maybe this will help:
- make a movie clip with 20 frames on it. make the 20th frame a keyframe with this action:
_root.gotoAndPlay(random(x));
or if you are trying to get a seperate movie clip to play randomly use this action:
_root.myOtherMovie.gotoAndPlay(random(x));
And replace the x with whatever the total number of frames there are in the movie you are targeting.
Good luck.