What movie is this? mechanical spiders...?

Question

There was this movie i watched when i a small child that i never knew the title of. There was like mechanical type spiders and some evil guy who kidnapped a son and the father came after him or something like that...i do remember the final part was like the father was climbing a building of some sort and mechanical spider stuck something in his hand. this movie was probably in the early 90's or late 80's.

Answer 1

the name of the movie is Runaway ,Tom Selleck is the cop.

Answer 2

Yes Runaway.
Gene Simmons from the band KISS was the bad guy.