Dan Aykroyd, Chevy Chase Writing a Movie

Dan Aykroyd posts on his Facebook page that he and fellow “SNL” alum Chevy Chase are working on a new comedy

Dan Aykroyd and Chevy Chase are together again.

The "SNL" alumni who appeared in a handful of movies together are working on a new comedy script, Aykroyd wrote on his Facebook page  late Monday.

"Chevy (Chase) and I are about to start work on a script concept for a comedy movie," the actor-writer wrote. "Cannot say too much about the concept, but the joy of working with him again is one that I am extremely excited about. Chevy is one of my favourite people, and one of the great anarchistic and physically committed comedians in the business."

Also read: Dan Aykroyd Joins 'Dog Fight' with Will Ferrell, Zach Galifianakis

It's clearly early in the project's life: No director, no studio, no financing.

Aykroyd and Chase starred in the 1985 "Spies Like Us," the 1988 "Caddyshack II" and the 1991 "Nothing But Trouble," which Aykroyd wrote and directed. They both appeared in the 1988 film "The Couch Trip."