The new movie version. Lab monkey takes off, guy follows him through a space storm of sorts, ends up in an alternate reality with ape-master and human-servant.
An episode from the 80's "The New Twilight Zone". A woman finds a special sun dial in the yard that can stop all time. Eventually she has no choice but remain in peace and quiet...
Don't let the marketing hype fool you. It's not that good, maybe cute at best. Very poor acting, teenage lameness, but, it does have that time travel element and some interesting effects.
Can only go back 10 minutes. Matrix-on-steroids like slow motion gun happy obsession, borderlining pathetic. Somewhat disappointing, but if you you're desperate...