Is the gruesome fun in Netflix's 'Wednesday' realistic? What science says about getting eaten by piranhas and poisoned by nightshade

Piranhas do bite, but can they kill you? Netflix

Editor’s note: This article contains minor spoilers for the Netflix series “Wednesday.”

The popular Netflix series “Wednesday” chronicles the adventures of the Addams family’s teen daughter. After her parents send her to Nevermore Academy, a school for “outcasts,” Wednesday Addams, played by Jenna Ortega, is pulled into a perplexing murder mystery. The show is infused with elements of the supernatural but also contains scenes that may leave viewers wondering, “Could that really happen in real life?”