Haven promised a return to the Colorado Kid storyline, and the mystery of Dave's missing hour has opened an entirely new piece of the KC storyline.

Lucy Ripley's Story To Be Explored On 'Haven', How Much Of Audrey's Past Will Be Revealed?

The Syfy drama is constantly expanding its lore, and season 5 is pulling together a few disparate strands. Now that viewers know that Dave found himself alongside a deceased Colorado Kid all those years ago, perhaps James Cogan (Steve Lund) will find his way back into Haven.

Missing since the end of season 3, it appears Cogan is alive somewhere, perhaps in the void.

Nathan's Past Not 'Irrelevant' On 'Haven', Greatest Fear To Be Revealed?

"I can promise you James Cogan's role is not over. We had to wait a bit to get back to him, but when the time comes, we will," tweeted writer Brain Millikin in mid-June, later adding that, "he was kept alive for a reason. He had a role to play down the road..."

Unfortunately, Millikin was tight-lipped about whether or not Lund will actually make an appearance.

"Wish I could be more specific for you, but all I can vaguely get away with is that he is not a thread left dangling," Millikin teased.

Find out more when Haven airs Fridays at 7 p.m. ET on Syfy. Scroll through the photos above and click the video below to see a preview for the series' next episode, "Nowhere Man."