Matthew Joseph Cable is a character appearing in DC Comics' Swamp Thing series. Introduced in Swamp Thing in November 1972, he was created by writer Len Wein and artist Bernie Wrightson. Years later, the character dies and is later resurrected as Dream's raven in Neil Gaiman's rendition of The Sandman.

Abigail Arcane Cable Holland is a fictional comic book character in the DC Comics Universe. She is the spouse/partner of Swamp Thing and the mother of Tefé Holland. Holland's psychic powers include empathy, telepathy and telekinesis. She first appeared in Swamp Thing #3 and was created by Len Wein and Bernie Wrightson.