When it comes to conspiracy thrillers, "24" has completely wrecked us. Since nothing and no one is ever trustworthy on "24," each week brings on a new shocker, a devastating betrayal, an even-bigger-than-last-week link to a world-threatening scheme. Writers used to save change-ups for sweeps episodes, but "24" is a freefall change-up, a sweeps stunt ad infinitum. Now, like potheads , we need to feel constant paranoia or we're bored and fall asleep.
"Traveler," a new ABC serial thriller, is a "24" baby. It will likely proceed from tonight's action-packed premiere, at 10 on Channel 5, to remind us that since 9/11, everyone -- from the president of the United States right on down to your best friend -- is suspect. There will be adrenalized street chases and ultra-close calls, there will be cool surveillance tools and digitized disasters, there will be token women for romantic interludes with our men on the run. There will be cell phones.