(Judy Eddy/WENN.com)

A vet returns.

According to Soap Opera Digest, fan favorite Tristan Rogers (ex-Colin, "Y&R") is coming back to "GH" as Robert Scorpio. He left Port Charles a few months ago to protect Ethan (Nathan Parsons) after being convinced that he was his son.

What is bringing him back to town now has not yet been announced. Could it have something to do with Robin (Kimberly McCullough) or one of the other women in his life? Or has he finally been tipped off that Duke (Ian Buchanan) is back in town? The length of his stay has not been announced, but Soaps.com will let you know when more information becomes available.

Look for him to be back on November 15.

"On 30 Rock," Liz and Jack try to win Jenna's vote. Find out more in our Primetime TV Listings. And catch up on what happened last week in Port Charles in our General Hospital Weekly Summary

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- Matt Purvis