Spider-Man 3 star Topher Grace refuses to appear in a spin-off movie of the Spider-Man franchise as his character Venom, because he thinks it would flop. The actor plays the enemy of Spider-Man in the latest installment of the superhero movie.

But he's not interested in making the anti-hero have its own dedicated movie, because spin-off superhero movies like Elektra (2005) and Supergirl (1984) haven't been very popular - reports Moviehole.com. Grace says, "Those haven't really worked very well have they?"

-Check out Topher Grace's Filmography

(This news article provided by World Entertainment News Network)