Continuity mistake: When Wynn is talking to Al about the mission to blow up the plant, Wynn puts his cigarette out in the ash tray in the scorpion bowl and there are 4 butts in the ash tray, but a minute later when the camera shows the 2 scorpions fighting, the ash tray has no cigarette butts in it. (00:11:19)AzN InVasian
Continuity mistake: When Spawn is fighting with the clown, who is in his big reptilian monster form, Spawn is thrown against a fence with pointed tops. He is impaled against them, but the ones right next to him are shaking as if they were made of rubber, not of metal. In the next shot, the spikes are stiff and solid and made of metal.
Trivia: At the dinner ceremony where Spawn attacks Wynn and kills Church, you can see a red-headed woman in a blue gown walking among the patrons in the beginning of the scene. The camera focuses on her briefly, but for a reason - look at her earrings. They are Spawn insignia. This is a reference to the angel Hellspawn hunter Angela, who wears those same insignia in the comics as trophies of her victories over previous Hellspawn. Very clever reference.
Trivia: In the scene where the clown is disguised as Wanda Simmons and Jason Wynn kills her in front of Spawn. After Clown looks like himself again he tell spawn that he hoped that Spawn would have killed Jason and start the apocalypse now and this was said right in front of Jason. Apocalypse now is a movie starring Martin Sheen who played Jason Wynn in Spawn.jaws65
Trivia: At the end of the movie there is a shot of two detectives leaving Wanda and Terry's house. They have a distinct resemblance to Sam and Twitch, from the comic books.
Zack: Relax, mister. I've seen worse faces at the coroner's.
Spawn: Thanks, kid. That makes me feel much better.