Now reports have emerged that the late Christopher Reeve made a posthumous appearance in the new Superman movie Man of Steel in a blink-and-you'll-miss-it scene.
The late actor’s face is said to be visible for a split second in the movie, as an image is digitally superimposed over Henry Cavill’s face.
Cameo: The moment Christopher Reeve's face supposedly appeared in the Man of Steel
Moment of truth: A clip surfacing online shows a scene where it is believed Christopher Reeve appears in the movie
Christopher died in 2004 of heart failure nearly a decade after being paralysed from the shoulders down in a horse riding accident.
He became an advocate for spinal cord research and earned the respect of millions as he coped with his condition.
The retelling of Superman's origins leaped over box office expectations and hauled in $125 million in its opening weekend at US theatres.
The movie features Cavill as Clark Kent/Superman and Russell Crowe as his biological father Jor-El of doomed planet Krypton.
In flight: Christopher Reeve is considered by many to be one of the finest actors ever to play Superman
Super version: The latest effort in the franchise stormed to the top of the box office in its first week of release
Man of Steel smashed the record for the biggest opening in June previously held by the Disney-Pixar film Toy Story 3 that earned $110 million when it opened in 2010.
The previous Superman film that starred Brandon Routh as the superhero earned a respectable $52.5 million when it opened in 2006.
Winning: Henry Cavill appears to have won critics over with his turn as the caped crusader
Similarities? Christopher Reeve and Henry Cavill already look eerily similar int he role of Superman
The Kick-Ass actor is said to be director Zack Snyder's favourite choice for the iconic role of Superman's arch nemesis in a follow-up to the comic book movie, according to CosmicBookNews.com.
Additionally, it's reported that pre-production on the new film will begin later this year and the highly anticipated sequel will begin filming next year.
In the Superman comic books, Lex Luthor is considered to be the superhuman hero's most feared rival, who takes advantage of his weakness to Kryptonite - a fragment of poisonous rock from Superman's home planet of Krypton.
Fan: Director Zack Snyder (left) is said to have sneaked a digital image of Christopher Reeve in the film