Try episode 10, "Blink", from the new Doctor Who, season 3. It's been described as perhaps one of the best "hide-behind-the-sofa" episodes in a very long time.
Otherwise, the car chase scene in Ronin is good. There's also a fight sequence at the end of Van Helsing that is nicely over the top. And, IIRC, one in Hellboy, too. And all the Pierce Brosnan Bond films have several hi-energy action sequences.
Wade.