John is the son of the late Tommy Constantine and the late Mary Anne, the brother of an unnamed woman, and a descendant of Konstentyn. He is also the ex-lover/good friend of Anne Marie Flynn, …

John Constantine (/ ˌkɒnstənˈtiːn / KON-stən-TEEN) [1] is a fictional character in The CW 's Arrowverse franchise, introduced in the 2014 first episode of the NBC series Constantine.

John Constantine emerged as a self-taught occult detective and exorcist in England, drawing on innate talents for magic and con artistry to confront supernatural threats.

Jun 15, 2025 · Yes, Matt Ryan reprised his role as John Constantine from the short-lived NBC series Constantine. This crossover was significant because it allowed fans of the original series to see Ryan …

On television, Constantine was played in the television series Constantine by Matt Ryan, who later reprised the character in the Arrowverse series Arrow, Legends of Tomorrow, and The Flash, and …

John Constantine is an occult detective and an old associate of Green Arrow. He joined the Legends in hopes of eluding the demon, Neron, and to combat the magical creatures that swamped Earth after …

Constantine was continually portrayed by Matt Ryan. Constantine was originally separate from the Arrowverse franchise; however following the show's cancellation, Constantine appeared on the fourth …