Who is Dan Aykroyd going to call for a late-night joyride? Bill Murray, of course.

Indeed, while honoring his close friend and longtime costar on his 76th birthday, the Blues Brothers actor shared a behind-the-scenes story from the set of Ghostbusters II, which featured him and Murray having fun after hours in New York City.

“So many adventures over the years,” Aykroyd wrote in a Sept. 23 Instagram post alongside two throwback shots of himself and Murray. “One night shooting GB2, we appropriated two fully equipped police motorcycles from the movie’s motor pool and spent an hour chasing each other around a closed Central Park with full lights and sirens.”

But did Aykroyd and Murray get in trouble for their late-night joyride?

“No consequences,” he admitted, adding, “After all, we were Ghostbusters.”

And the 74-year-old proved that he has nothing but pride and love for his friend and frequent collaborator, with whom he first met in the ‘70s when the pair were starting out their comedy careers, before both joining Saturday Night Live. (Aykroyd is an OG cast member while Murray joined in season two.)

“Happy belated Birthday to the Murricane,” Aykroyd wrote in his birthday tribute to Murray. “The greatest comedy leading man of our time.”