I saw a film when I was younger and have been trying to find it ever since.
Don't know the name of it.
About 2 male twins.
One gets put away when he's young, as he is danger to the world and good twin lives a happy life in the real world. Gets married etc. Bad twin comes back, kidnaps good twin and keeps him hostage. Then takes his place as the good twin.
At the end the wife as to make a decision on which twin to shoot.
She ends up killing the wrong twin.

Echo?

Double checked & its not Echo... The film I'm looking for isn't recent, I saw it in the 90's. Thanks 4 helping, because its driving me crazy lol

The movie I am referring to was made in 1997.

Omg, it is the film I've been looking 4!! In 1997... YES! Yay, can't believe I've found it!
Thank u soooo much 4 helping me!!
Typed it into YouTube & showed me a clip of it.
Can't seem 2 find it anywhere else online free 2 watch though :(

You can buy it for $2.45 here...
Amazon.com: Echo: Jack Wagner, Alexandra Paul: Movies & TV

You're very welcome.