Fox discusses season six of 'Lost'

Matthew Fox has reportedly revealed details about the sixth and final season of Lost.

The actor, who plays Jack Shephard in the ABC drama, said that the popular TV show will end in "an incredibly powerful, very sad and beautiful way".

"I think it is going to be very satisfying and cathartic and redemptive and beautiful. I've talked to Damon [Lindelof, co-creator] pretty extensively and every time I talk to him it's sort of surprising how moving it is just to talk about it," he said.

He added that the season will begin with an exploration of what transpired after Elizabeth Mitchell’s Juliet Burke character supposedly detonated a hydrogen bomb.

He told E!: "It's very surprising and probably fairly confusing initially to the audience."

Fox also revealed that the time-travel aspect of season five will be resolved early in the next run.

"Like a third of the way in, I would guess we are going to [settle] in one time frame and it will be very linear - no more flashbacks, nothing," he said. "It will be on the island and sort of a final conflict to the end."

It was recently announced that Emilie De Ravin will reprise her role as Claire Littleton for the final season.