Not wanting to step on HT's toes because he did a great job. But I had to do this...
In 1988, John Landis had two blockbuster comedies. The first was Coming To America and the other....
HORRIBLE BOSSES
Nick Hendricks - Steve Martin
Kurt Buckman - Dan Aykroyd
Dale Arbus - Rick Moranis
Dave Harken - Leslie Nielsen
Dr. Julia Harris - Jane Fonda
Bobby Pellitt - Michael Keaton
Motherfucker Jones - Eddie Murphy (obviously)
Kenny Sommerfeld - Griffin Dunne
Detective Hagan - Bill Duke
Also featuring...
Jack Pellitt - Forest J Ackerman
The Wetwork Man - Eric Clapton
Rhonda Harken - Amy Heckerling
Nice Bar Bartender - Sam Raimi
Dive Bar Bartender - Bo Diddley
Detective Samson - Richard Donner
Lou Sherman - Ray Harryhausen
(Originally intended as a kind of spiritual sequel to The Three Amigos. But Chevy Chase was already committed to Funny Farm and also trying to get that Invisible Man movie made with William Goldman and Ivan Reitman. So, when that fell through, Aykroyd stepped in. Seeing as it wasn't going to be a real reunion anyway, they kept Steve Martin but cast Moranis in the Martin Short role.)