The tagline "He Will Rock You" comes from which 2001 movie?

The tagline “He Will Rock You” comes from the 2001 movie A Knight’s Tale. The phrase jokingly presents medieval jousting as if it were a modern rock concert, matching the film’s deliberately contemporary style.

A Knight’s Tale stars Heath Ledger as William Thatcher, a poor squire who disguises himself as a nobleman so he can compete in jousting tournaments. After choosing the name Sir Ulrich von Liechtenstein, William rises through the tournament circuit while trying to maintain his false identity and win the affection of Jocelyn.

The movie mixes fourteenth-century settings with modern music, dance, humor, and celebrity-style sports presentation. Its soundtrack includes songs by Queen, David Bowie, Thin Lizzy, and other modern artists, making the “rock” in the tagline part of the film’s central joke. The title itself also echoes the idea of a medieval story being presented like a contemporary sports spectacle.