Constantine's demon hunter could spend a little quality time with Arrow's Oliver Queen.

'Constantine' Cancelled By NBC, Will Series Move To The CW?

NBC gave Constantine the axe, but the Hellblazer adaptation is franticly searching for a new home. It seems DC, however, is not quite ready to give up on Mr. John Constantine (Matt Ryan). Arrow's Stephen Amell confirmed that conversations regarding crossovers have not been scrapped.

"I had had discussions with DC... so not NBC, not CW... but with DC Entertainment about guest starring on Constantine when it was still on the air. And that was and is still on the table," Amell told Comic Book, adding, "The reason that I was going to guest star on Constantine, at least the idea that we were throwing around was he's an expert when it comes to the Lazarus Pit, which is now something that is a part of and will continue to be a part of Arrow."

'Agents Of SHIELD' Finale: FitzSimmons Have A 'Talk', Will Simmons' Dark Side Come To A Head?

Constantine EP Daniel Cerone recently mentioned The CW as a possible new home for his series, meaning Arrow, Flash, and Legends of Tomorrow could receive another DC companion later this year.

Click the video below to see a preview for Constantine's latest episode, "Waiting for the Man."