TV show Gilmore Girls could be returning - after the series's original creator Amy Sherman-Palladino insisted she hasn't finished with the characters.

The American comedy drama, which traces the saga of a single mother and her daughter, ended in May after seven seasons on air.

But Sherman-Palladino, who left the show on season six, still has a dream ending she wants fans to see.

She says, "I love all those people. Lauren Graham's (the show's star) my pal...Yeah, we've talked about doing a little song and dance sometime down the road."