The Blues Brothers (1980)

Factual error: Legitimate religious institutions are not subject to property taxes.

Phoenix

Elwood: It's 106 miles to Chicago, we got a full tank of gas, half a pack of cigarettes, it's dark and we're wearing sunglasses.
Jake: Hit it.

Trivia: In every John Landis film, you can see or hear the phrase "See you next Wednesday." In this film, it's the big movie ad sign (starring King Kong) where a police car is hiding behind.

Question: Did John Belushi do all the dancing, especially the turnovers in church, by himself or was it a double?